Dr. Laura Bulgariu
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Dr. Laura Bulgariu

Professor
Gheorghe Asachi Technical University of Iasi, Romania

Highest Degree
Ph.D. in Environmental Engineering from Gheorghe Asachi Technical University of Iasi, Romania

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Area of Interest:

Environmental Sciences
100%
Environmental Engineering
62%
Environmental Management
90%
Chemical Engineering
75%
Heavy Metals
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Bulgariu, L., L.B. Escudero, O.S. Bello, M. Iqbal and J. Nisar et al., 2019. The utilization of leaf- based adsorbents for dyes removal: A review. J. Mol. Liquids, 276: 728-747.
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  2. Lucaci, A.R. and B. Laura, 2018. Comparative study of alginate extraction methods from red marine algae Callithamnion corymbosum sp. Bull. Polytech. Inst. Iasi Sect. Chem. Chem. Eng., 64: 51-60.
  3. Cojocariu, B., A.M. Mocanu, G. Nacu and L. Bulgariu, 2018. Possible utilization of PET waste as adsorbent for Orange G dye removal from aqueous media. Desalination Water Treat., 104: 338-345.
  4. Bulgariu, L. and D. Bulgariu, 2018. Functionalized soy waste biomass-A novel environmental-friendly biosorbent for the removal of heavy metals from aqueous solution. J. Cleaner Prod., 197: 875-885.
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  5. Badecu, I.S., D. Bulgariu, I. Ahmad and L. Bulgariu, 2018. Valorisation possibilities of exhausted biosorbents loaded with metal ions-A review. J. Environ. Manage., 224: 288-297.
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  6. Akhtar, M.J., S. Ullah, I. Ahmad, A. Rauf and S.M. Nadeem et al., 2018. Nickel phytoextraction through bacterial inoculation in Raphanus sativus. Chemosphere, 190: 234-242.
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  7. Pruteanu, S., B. Laura and M. Gavrilescu, 2017. Biosorption potential of the main fractions separated from peat (Poiana Stampei, Romania). Bull. Polytech. Inst. Iasi Sect. Chem. Chem. Eng., 63: 47-56.
  8. Nacu, G., L.N. Nemes and L. Bulgariu, 2017. Batch adsorption of Zn(II) ions from aqueous solution onto sawdust. Rev. Roum. Chim., 62: 439-447.
  9. Nacu, G. and L. Bulgariu, 2017. Sawdust: A Sustainable Low-Cost Asdorbent for Environmental Remediation. In: Sawdust: Properties, Potential Uses and Hazard, Stefan, E. and K. Olaf (Eds.). Chapter 3, Nova Science Publishers Inc., New York, USA., ISBN: 978-1-53612-493-4, pp: 111-146.
  10. Bulgariu, L. and D. Bulgariu, 2017. Sustainable Utilization of Marine Algae Biomass for Environmental Bioremediation. In: Prospects and Challenges in Algal Biotechnology, Tripathi, B.N. and D. Kumar (Eds.)., Chapter 6, Springer, Singapore, ISBN: 978-981-10-1949-4, pp: 179-217.
  11. Bulgariu, L. and D. Bulgariu, 2017. Environmental Applications of and Ion-Exchange Method: Achievements, Opportunities and Challenges. In: Ion Exchange: Theory and Applications, Spencer, N. and J. Thornton (Eds.). Chapter 3, Nova Science Publishers Inc., New York, USA., ISBN: 978-1-53612-352-4, pp: 101-126.
  12. Badescu, I.S., L. Negrila, G. Nacu, D. Bulgariu and B. Laura, 2017. Biosorption potential of various waste biomasses for Cu(II) ions removal from aqueous solution. Scient. Pap. J. Hortic. Ser., 60: 213-218.
  13. Badescu, I.S., D. Bulgariu and L. Bulgariu, 2017. Alternative utilization of algal biomass (Ulva sp.) loaded with Zn(II) ions for improving of soil quality. J. Applied Phycol., 29: 1069-1079.
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  14. Axinte, O., I. Volf and L. Bulgariu, 2017. Adaptive management for sustainable development of Amara Lake (S-E Romania). Environ. Eng. Manage. J., 16: 625-631.
  15. Arsenie, T.I. and L. Bulgariu, 2017. Rapid and efficient removal of Pb(II) ions from aqueous media using low quality rapeseeds biomass as biosorbent. Process Eng. J., 1: 34-40.
  16. Arsenie, T.D., D. Bulgariu and B. Laura, 2017. Kinetics study of Pb(II) and Hg(II) removal from aqueous media on rapeseeds biomass. Scient. Pap. J. Hortic. Ser., 60: 201-206.
  17. Roman, M.M., I. Ciurdea, C. Lazarev and L. Bulgariu, 2016. Determination of mineral acids from mixtures by conductometric titration. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 62: 21-31.
  18. Pastia, M.C., F. Statescu, V.L. Pavel, L. Bulgariu and S.I. Cojocaru, 2016. Research regarding the estimated relationship between soil salinity index. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 62: 9-16.
  19. Nemes, L.N. and L. Bulgariu, 2016. Optimization of process parameters for heavy metals biosorption onto mustard waste biomass. Open Chem., 14: 175-187.
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  20. Negrila, L., D. Bulgariu and L. Bulgariu, 2016. Biosorption of Zn(II) ions from aqueous solution onto mustard waste biomass. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 62: 9-19.
  21. Nacu, G., D. Bulgariu, M.C. Popescu, M. Harja, D.T. Juravle and L. Bulgariu, 2016. Removal of Zn(II) ions from aqueous media on thermal activated sawdust. Desalin. Water Treat., 57: 21904-21915.
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  22. Moroi, G.N., E. Avram and L. Bulgariu, 2016. Adsorption of heavy metal ions onto surface-functionalised polymer Beads. I. Modelling of equilibrium isotherms by using non-linear and linear regression analysis. Water Air Soil Pollut., 227: 260-278.
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  23. Harja, M., G. Ciobanu, L. Favier, L. Bulgariu and L. Rusu, 2016. Adsorption of crystal violet dye onto modified ash. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 62: 27-37.
  24. Gherca, M. and L. Bulgariu, 2016. Studies regarding Au(III) extraction in aqueous two phase systems based on polyethyelene glycol with different molecular weights. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 63: 39-47.
  25. Fornea, V., S. Trupina, A.V. Iosub and L. Bulgariu, 2016. Spectrophotometric determination of Cu(II), Co(II) and Ni(II) ions in mono and multi-component systems. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 62: 9-20.
  26. Bulgariu, D., G. Nacu, T. Mautan and L. Bulgariu, 2016. Kinetic study of lead(II) removal from aqueous solution onto lignin-based materials. Cellulose Chem. Technol., 50: 339-347.
  27. Bulgariu, D. and L. Bulgariu, 2016. Potential use of alkaline treated algae waste biomass as sustainable biosorbent for clean recovery of cadmium(II) from aqueous media: Batch and column studies. J. Cleaner Prod., 112: 4525-4533.
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  28. Volf, I., N.G. Rakoto and L. Bulgariu, 2015. Valorization of Pistia stratiotes biomass as biosorbent for lead(II) ions removal from aqueous media. Sep. Sci. Technol., 50: 1577-1586.
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  29. Todorciuc, T., L. Bulgariu and V.I. Popa, 2015. Adsorption of Cu(II) from aqueous solution on wheat straw lignin: Equilibrium and kinetic studies. Cellulose Chem. Technol., 49: 439-447.
  30. Radu, C.D., O. Parteni, M. Popa, I.E. Muresan and L. Ochiuz et al., 2015. Comparative study of a drug release from a textile to skin. J. Pharm. Drug Deliv. Res., Vol. 4. 10.4172/2325-9604.1000134.
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  31. Harja, M., G. Buema, L. Bulgariu, D. Bulgariu, D.M. Sutiman and G. Ciobanu, 2015. Removal of cadmium(II) from aqueous solution by adsorption onto modified algae and ash. Korean J. Chem. Eng., 32: 1804-1811.
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  32. Bulgariu, L., D. Bulgariu and C. Rusu, 2015. Marine Algae Biomass for Removal of Heavy Metal Ions. In: Springer Handbook of Marine Biotechnology, Kim, S.K. (Ed.). Chapter 25, Springer, Berlin, Germany, pp: 611-648.
  33. Bulgariu, L. and M. Gavrilescu, 2015. Bioremediation of Heavy Metals by Microalgae. In: Handbook of Marine Microalgae: Biotechnology Advances, Kim, S.K. (Ed.). Chapter 30, Academic Press, Amsterdam, ISBN: 978-0-12-800766-1, pp: 457-469.
  34. Bulgariu, L. and D. Bulgariu, 2015. Biodiesel Production from Marine Macroalgae. In: Marine Bioenergy: Trends and Developments, Kim, S.K. and C.G. Lee (Eds.). Chapter 21, CRC Press, Boca Raton, FL., USA., ISBN: 978-1-4822-2237-1, pp: 459-486.
  35. Bulgariu, L. and D. Bulgariu, 2015. Algae Waste Biomass: A New Class of Low-Cost Material with Potential Applications in Environmental Engineering. In: Marine Algae Extracts: Processes, Products and Applications, Kim, S.K. and K. Chojnacka (Eds.). Chapter 33, Wiley-VCH Verlag GmbH & Co. KGaA, Germany, ISBN-13: 9783527337088, pp: 575-602.
  36. Bulgariu, D., D.T. Juravle and L. Bulgariu, 2015. Removal of Zn(II) ions from aqueous solution by adsorption on mustard husks. Studia Universitatis Babes-Bolyai Chemia, 60: 147-159.
  37. Badescu, I.S., O. Axinte, L. Bulgariu and I.S. Badescu, 2015. Management possibilities of plants used for phytoremediation of soils polluted with heavy metals. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 61: 23-38.
  38. Badescu, I.S., O. Axinte and B. Laura, 2015. Management possibilities of plants used for phytoremediation of soils polluted with heavy metals. Bull. Polytech. Inst. Iasi Sect. Chem. Chem. Eng., 61: 39-50.
  39. Badescu, I.S., L. Negrila, G. Nacu and B. Laura, 2015. Removal of Cu(II) ions from aqueous solution by biosorption on marine algae biomass. Bull. Polytech. Inst. Iasi Sect. Chem. Chem. Eng., 61: 57-66.
  40. Axinte, O., I.S. Badescu, C. Stroe, V. Neacsu, L. Bulgariu and D. Bulgariu, 2015. Evolution of trophic parameters from Amara Lake. Environ. Eng. Manage. J., 14: 559-565.
  41. Lazar, L., B. Brandabur, R.E. Tataru-Farmus, M. Drobota, L. Bulgariu and G. Gutt, 2014. FTIR analysis of ion exchange resins with application in permanent hard water softening. Environ. Eng. Manage. J., 13: 2145-2152.
  42. Lazar, L., A. Ceica, L. Bulgariu, L. Pascu, I. Balasanian and I. Cretescu, 2014. Removal of nitrate ions from water using non-selective puralite, A 847 resin. J. Environ. Protect. Ecol., 15: 1564-1573.
  43. Laura, B., D.I.T. Fertu and M. Gavrilescu, 2014. Sustainable use of biomass for cleaning-up aqueous effluents contaminated with heavy metals. Ann. Acad. Rom. Sci. Ser. Chem. Sci., 1: 5-18.
  44. Hlihor, R.M., L. Bulgariu, D.L. Sobariu, M. Diaconu, T. Tavares and M. Gavrilescu, 2014. Recent advances in biosorption of heavy metals: Support tools for biosorption equilibrium, kinetics and mechanism. Rev. Roum. Chim., 59: 527-538.
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  45. Gavriluta, G. and L. Bulgariu, 2014. Water monitoring of the commune Holboca. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 60: 35-42.
  46. Flueraru, L., G. Raul, M. Tataru and L. Bulgariu, 2014. Analysis methods of chloride ions with industrial applications. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 60: 45-56.
  47. Bulgariu, L., I. Cretescu, D. Bulgariu and M. Macoveanu, 2014. Valorisation of low-cost materials in depollution processes of wastewater. Chem. J. Moldova, 9: 53-58.
  48. Bulgariu, L., C. Balan, D. Bulgariu and M. Macoveanu, 2014. Valorisation of romanian peat for the removal of some heavy metals from aqueous media. Desalin. Water Treat., 52: 5891-5899.
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  49. Bulgariu, L. and D. Bulgariu, 2014. Enhancing biosorption characteristics of marine green algae (Ulva lactuca) for heavy metals removal by alkaline treatment. J. Bioprocess. Biotech., Vol. 4. 10.4172/2155-9821.1000146.
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  50. Suditu, G.D., S. Curteanu and L. Bulgariu, 2013. Neural networks-based modeling applied to a process of heavy metals removal from wastewaters. J. Environ. Sci. Health Part A: Toxic/Hazard. Subst. Environ. Eng., 48: 1399-1412.
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  51. Suditu, G.D., C.G. Piuleac, L. Bulgariu and S. Curteanu, 2013. Application of a neuro-genetic technique in the optimization of heavy metals removal from wastewaters for environmental risk reduction. Environ. Eng. Manage. J., 12: 167-174.
  52. Doubova, L.M., S. Rondinini, A. Vertova and L. Bulgariu, 2013. Studying electron transfer reaction at the Au/n-decanethiol/aqueous solution of NaNO3 interface by electrochemical impedance spectroscopy. Russ. J. Electrochem., 49: 26-37.
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  53. Bulgariu, L., T. Malutan and D. Bulgariu, 2013. Removal of Pb(II) ions from aqueous solution by adsorption on lignin obtained from rape wastes. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 59: 75-86.
  54. Bulgariu, L., M. Lupea, D. Bulgariu, C. Rusu and M. Macoveanu, 2013. Equilibrium study of Pb(II) and Cd(II) biosorption from aqueous solution on marine green algae biomass. Environ. Eng. Manage. J., 12: 183-190.
  55. Bulgariu, L. and D. Bulgariu, 2013. Selective extraction of Hg(II), Cd(II) and Zn(II) ions from aqueous media by a green chemistry procedure using aqueous two-phase systems. Sep. Purif. Technol., 118: 209-216.
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  56. Bulgariu, D., C. Rusu and L. Bulgariu, 2013. Current Best Practices for Inorganic Analysis. In: Contaminated Soils: A Guide to Sampling and Analysis, Gavrilescu, M. and L. Bulgariu (Eds.). Chapter 3, Future Science, London, UK., ISBN: 978-1-909453-15-9, pp: 32-49.
  57. Bulgariu, D., C. Rusu and L. Bulgariu, 2013. Adsorptive characteristics of histosol modified by simple chemical treatments for Ni(II) removal from aqueous media. Studia Universitatis Babes-Bolyai Chemia, 58: 121-136.
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  58. Bulgariu, D. and L. Bulgariu, 2013. Sorption of Pb(II) onto a mixture of algae waste biomass and anion exchanger resin in a packed-bed column. Bioresour. Technol., 129: 374-380.
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  59. Anastasia-Sandu, A., S. Birzu, I. Ditu and L. Bulgariu, 2013. Direct determination of menthol using a simple spectrophotometric method. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 59: 71-80.
  60. Sandu, I.O., L. Bulgariu and M. Macoveanu, 2012. Evaluation of environmental impact using active biomonitoring studies of air pollution. Environ. Eng. Manage. J., 11: 1527-1534.
  61. Sandu, I.O., L. Bulgariu and M. Macoveanu, 2012. Evaluation of atmospheric pollution by using natural low-cost sorbents. Eng. Manage. J., 11: 177-184.
  62. Lupea, M., L. Bulgariu and M. Macoveanu, 2012. Biosorption of Cd(II) from aqueous solution on marine green algae biomass. Environ. Eng. Manage. J., 11: 607-615.
  63. Lupea, M., L. Bulgariu and M. Macoveanu, 2012. Adsorption of Cobalt(II) from aqueous solution using marine green algae-Ulva lactuca sp. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 58: 41-47.
  64. Bulgariu, L., R. Hlihor, D. Bulgariu and M. Gavrilescu, 2012. Sorptive removal of cadmium(II) ions from aqueous solution by mustard biomass. Environ. Eng. Manage. J., 11: 1969-1976.
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  65. Bulgariu, L., D. Bulgariu and M. Macoveanu, 2012. Characteristics of sorption of uncomplexed and complexed Pb(II) from aqueous solutions onto peat. Chem. Pap., 66: 239-247.
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  66. Bulgariu, L., A. Ceica, L. Lazar, I. Cretescu and I. Balasanian, 2012. Equilibrium and kinetics study of nitrate removal from water by Purolite A520-E resin. Environ. Eng. Manage. J., 11: 37-45.
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  67. Bulgariu, L. and D. Bulgariu, 2012. Direct determination of nitrate in small volumes of natural surface waters using a simple spectrophotometric method. Rev. Anal. Chem., 31: 201-207.
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  68. Bulgariu, D. and L. Bulgariu, 2012. Equilibrium and kinetics studies of heavy metal ions biosorption on green algae waste biomass. Bioresour. Technol., 103: 489-493.
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  69. Brandabur, B., L. Lazar, R.E. Tataru-Farmus, L. Bulgariu and G. Gutt, 2012. Permanent hard water softening using different cation exchange resins. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 58: 141-150.
  70. Bandrabur, B., R.E. Tataru-Farmus, L. Lazar, L. Bulgariu and G. Gutt, 2012. Use of strong acid resin purolite C100E for removing permanent hardness of water-factors affecting cationic exchange capacity. Scient. Study Res. Chem. Chem. Eng. Biotechnol. Food Ind., 13: 295-304.
  71. Ceica, A., L. Bulgariu, L. Lazar, I. Cretescu and I. Balasanian, 2011. Influence of some parameters on nitrate removal from water by purolite A-520E resin. Environ. Eng. Manage. J., 10: 1553-1559.
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  72. Ceica, A., L. Bulgariu, L. Lazar, I. Cretescu and I. Balasanian, 2011. Influence of cations on nitrate removal using Purolite Resins. Bull. Polytechnic Inst. Iasi Sect. Chem. Chem. Eng., 57: 99-107.
  73. Bulgariu, L., D. Bulgariu and M. Macoveanu, 2011. Adsorptive performances of alkaline treated peat for heavy metal removal. Sep. Sci. Technol., 46: 1023-1033.
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  74. Bulgariu, L. and D. Bulgariu, 2011. Extraction of gold(III) from chloride media in aqueous polyethylene glycol-based two-phase system. Sep. Purif. Technol., 80: 620-625.
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  75. Tofan, L., C. Paduraru, L. Bulgariu and R. Wenkert, 2010. Perspectives on analytical methodology of platinum metals. Adv. Mater. Res., 95: 9-16.
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  76. Todorciuc, T., L. Bulgariu and V.I. Popa, 2010. Operational conditions studies concerning complexation ability of wheat straw lignin for Copper(II) ions. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 56: 117-126.
  77. Pavel, V.L., D. Bulgariu, L. Bulgariu, R.M. Hlihor and M. Gavrilescu, 2010. Analysis of factors determining the behaviour of chromium in some Romanian soils. Environ. Eng. Manage. J., 9: 89-94.
  78. Leonte, C., L. Bulgariu, B. Robu, T. Robu and D. Simioniuc, 2010. Study of biodiesel production from oilseed plants II. Evaluation of biodisel production from some cultivars of rapes. Environ. Eng. Manage. J., 9: 1311-1315.
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  79. Humelnicu, D., L. Bulgariu and M. Macoveanu, 2010. On the retention of uranyl and thorium ions from radioactive solution on peat moss. J. Hazard. Mater., 174: 782-787.
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  80. Filipov, F., D. Bulgariu, I. Avarvarei and L. Bulgariu, 2010. Comparative study of some conditioning and improvement procedures of soils from glasshouses and solariums by treating with polymeric materials. Lucrari Stiint.-Ser. Hortic., 53: 491-495.
  81. Filipov, F., D. Bulgariu and L. Bulgariu, 2010. Residual effects of polymeric materials used to treat soils from glasshouses and solariums. Lucrari Stiinţ.-Ser. Hortic., 53: 485-490.
  82. Ceica, A., L. Bulgariu, L. Lazar, I. Cretescu and I. Balasanian, 2010. Removal of nitrate from water in presence of competitors anions using purolite resin. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 56: 119-131.
  83. Caramalau, C., L. Bulgariu and M. Macoveanu, 2010. Removal of nickel(II) from aqueous solituons by adsorption on peat. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 56: 17-27.
  84. Bulgariu, L., M. Lupea, C. Ciubota-Rosie and M. Macoveanu, 2010. Possibility of using algae biomass for removing Pb(II) ions from aqueous solutions. Lucrări Ştiinţ. USAMV Iaşi Ser. Agron., 53: 79-83.
  85. Bulgariu, L., D. Bulgariu and M. Macoveanu, 2010. Kinetics and equilibrium study of nickel(II) removal using peat moss. Environ. Eng. Manage. J., 9: 659-666.
  86. Bulgariu, L., A. Ceica, L. Lazar, I. Cretescu and I. Balasanian, 2010. Equilibrium and kinetics study of nitrate removal from water by purolite A100 resin. Rev. Chim., 61: 1136-1141.
  87. Bulgariu, L., A. Ceica, I. Cretescu and I. Balasanian, 2010. Influence of nitrare removal parameters from water by using purolite A 100. Ann. Dunarea de Jos Univ. Galati Math. Phys. Theor. Mech., 2: 48-52.
  88. Bulgariu, L., A. Ceica and I. Balasanian, 2010. Spectrophotometric method for nitrate analysis. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 56: 127-135.
  89. Bulgariu, D., N. Munteanu, V. Stoleru, L. Bulgariu and N. Buzgar, 2010. The distribution and mobility of chrome in soils cultivated with vegetables. (I) Traditional crops. Lucrari Ştiinţifice-Ser. Hortic., 53: 213-219.
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  90. Asandei, D., L. Bulgariu and E. Bobu, 2010. Kinetic study of lead(II) adsorption on chitosan. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 56: 41-49.
  91. Sarghie, I. and B. Laura, 2009. Kinetics of nickel extraction with 8-hydroxyquinoline in carbon tetrachloride. Acta Chem. Iasi, 17: 97-106.
  92. Pavel, V.L., D. Bulgariu, L. Bulgariu, R.M. Hlihor and M. Gavrilescu, 2009. Studies on sorption and transport processes of cadmium in soils. Environ. Eng. Manage. J., 8: 1315-1320.
  93. Pavel, V.L., D. Bulgariu, L. Bulgariu and M. Gavrilescu, 2009. Study of chromium sorption from aqueous solution onto soils. USAMV Iaşi Scient. Pap. Agric. Ser., 52: 421-424.
  94. Filipov, F., D. Bulgariu, I. Avarvarei and L. Bulgariu, 2009. The polymeric material effects on the salinization process of soils from glass houses. Lucrări Ştiinţ. USAMV Iaşi Ser. Hortic., 52: 881-886.
  95. Caramalau, C., L. Bulgariu and M. Macoveanu, 2009. Kinetic study of cobalt(II) adsorption on peat activated by simple chemical treatments. Environ. Eng. Manage. J., 8: 1351-1358.
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  96. Caramalau, C., L. Bulgariu and M. Macoveanu, 2009. Cobalt(II) removal from aqueous solutions by adsorption on modified peat moss. Chem. Bull. “Politehnica” Timisoara, 54: 13-17.
  97. Caramalau, C., L. Bulgariu and M. Macoveanu, 2009. Adsorption characteristics of Co(II) ions from aqueous solutions on Romanian peat moss. Environ. Eng. Manage. J., 8: 1089-1095.
  98. Caliman, F.A., L.C. Apostol, D. Bulgariu, L. Bulgariu and M. Gavrilescu, 2009. Study regarding the sorption of erythrosine from aqueous solution onto soil. Environ. Eng. Manage. J., 8: 1339-1346.
  99. Caliman, F.A., L.C. Apostol, D. Bulgariu, L. Bulgariu and M. Gavrilescu, 2009. Sorption of acid yellow 23 from aqueous solutions onto soil. Afinidad, 66: 465-473.
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  100. Caliman, F.A., L.C. Apostol, D. Bulgariu, L. Bulgariu and M. Gavrilescu, 2009. Influence of soil particle size onto sorption of tartrazine from aqueous solutions. Environ. Eng. Manage. J., 8: 1081-1087.
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  101. Bulgariu, L., M. Ratoi, D. Bulgariu and M. Macoveanu, 2009. The sorption of lead(II) ions from aqueous solutions on peat: Kinetics study. Environ. Eng. Manage. J., 8: 289-295.
  102. Bulgariu, L., M. Ratoi, D. Bulgariu and M. Macoveanu, 2009. Adsorption potential of mercury(II) from aqueous solutions onto Romanian peat moss. J. Environ. Sci. Health Part A: Toxic/Hazard. Subst. Environ. Eng., 44: 700-706.
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  103. Bulgariu, L., D. Bulgariu, T. Malutan and M. Macoveanu, 2009. Adsorption of lead(II) ions from aqueous solution onto lignin. Adsorpt. Sci. Technol., 27: 435-445.
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  104. Bulgariu, L., B. Robu and M. Macoveanu, 2009. The Pb(II) sorption from aqueous solutions by sphagnum moss peat. Rev. Chim., 60: 171-175.
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  105. Bulgariu, L. and D. Bulgariu, 2009. Use aqueous peg-inorganic salt two-phase systems for Bi(III) extraction in the presence of inorganic extractants. Studia Universitates Chemia, 4: 273-284.
  106. Bulgariu, L. and D. Bulgariu, 2009. The utilization of aqueous PEG(1550)-NaNO3 two-phase system for efficient extraction of Pb(II) with iodide extractants. Ann. West Univ. Timisoara Ser. Chem., 18: 73-80.
  107. Bulgariu, D., L. Bulgariu, F. Filipov and C. Rusu, 2009. Distribution, mobility and bioavailability of phosphorus into soils from glasshouses. Lucrări Științ. Univ. Științe Agric. Med. Vet. Ion Ionescu de la Brad. Iași Ser. Hortic., 52: 869-874.
  108. Bulgariu, D., L. Bulgariu and F. Filipov, 2009. The polymeric material effects on chemical and biochemical equilibriums in integrated soil-water-plants systems from glass houses. I-Experimental setting and preliminary results. Lucrări Ştiinţ. USAMV Iaşi Ser. Hortic., 52: 863-868.
  109. Asandei, D., L. Bulgariu and E. Bobu, 2009. Lead (II) removal from aqueous solutions by adsorption onto chitosan. Cellulose Chem. Technol., 43: 211-216.
  110. Tofan, L., C. Paduraru and B. Laura, 2008. Investigations on the usefulness of thermal power plants ash for lead adsorption. Chem. Bull. “POLITEHNICA” Univ. (Timisoara), 53: 188-191.
  111. Robu, B., L. Bulgariu, D. Bulgariu and M. Macoveanu, 2008. Quantification of impact and risk induced in surface water by heavy metals: Case study Bahlui River Iasi. Environ. Eng. Manage. J., 7: 263-267.
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  112. Robu, B., L. Bulgariu and M. Macoveanu, 2008. The impact induced in environment by presence in soil of chrom ions. USAMV Iaşi Lucrări Ştiinţ-Ser. Agron., 51: 185-190.
  113. Ratoi, M., B. Laura and M. Macoveanu, 2008. Removal of lead from aqueous solutions by adsorption using sphagnum moss peat. Chem. Bull. “POLITEHNICA” Univ. (Timisoara), 53: 183-187.
  114. Ratoi, M., B. Laura and M. Macoveanu, 2008. Increasing the sorption capacity of sphagnum moss peat for lead ions by a simple chemical treatment. Anal. Univ. Oradea-Fascicula Chim., 15: 179-186.
  115. Laura, B. and D. Bulgariu, 2008. Use PEG-based aqueous two-phase systems for selective extraction of Zn(II) from cobalt, nickel, iron (III) and lead. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 54: 15-24.
  116. Laura, B. and D. Bulgariu, 2008. Self-assembled monolayer of thiols on gold electrodes prepared by gold electro-chemical deposition on platinum wire. Chem. Bull. “POLITEHNICA” Univ. (Timisoara), 53: 163-167.
  117. Laura, B. and D. Bulgariu, 2008. BI(III) extraction in aqueous PEG-based two-phase systems in presence of inorganic extractants. II. Analysis of PEG-rich solid phases. Anal. Univ. Oradea-Fascicula Chimie, 15: 6-12.
  118. Bulgariu, L., M. Ratoi, D. Bulgariu and M. Macoveanu, 2008. Equilibrium study of Pb(II) and Hg(II) sorption from aqueous solutions by moss peat. Environ. Eng. Manage. J., 7: 511-516.
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  119. Bulgariu, L. and D. Bulgariu, 2008. The influence of phase-forming salt on Cd(II) extraction in aqueous PEG-based two-phase systems. Rev. Roum. Chim., 53: 141-147.
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  120. Bulgariu, L. and D. Bulgariu, 2008. Extraction of metal ions in aqueous polyethylene glycol-inorganic salt two-phase systems in the presence of inorganic extractants: Correlation between extraction behaviour and stability constants of extracted species. J. Chromatogr. A, 1196: 117-124.
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  121. Bulgariu, L. and D. Bulgariu, 2008. Cd(II) extraction in PEG (1550)-(NH4)2SO4 aqueous two-phase systems using halide extractants. J. Serb. Chem. Soc., 73: 341-350.
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  122. Bulgariu, D., L. Bulgariu, D. Juravle and D. Condurachi, 2008. Separation of uranium(VI) from soils by extraction in aqueous PEG (1550)-Na2SO4-Na2CO3 two-phase systems. I. Preliminary results. Environ. Eng. Manage. J., 7: 389-395.
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  123. Bulgariu, D., D. Juravle, L. Bulgariu, M. Macoveanu and C. Rusu, 2008. Distribution and migration of chrome in urban soils case study: Iasi city (industrial zone). Environ. Eng. Manage. J., 7: 277-288.
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  124. Bulgariu, D., B. Laura and F. Filipov, 2008. Effects of heavy metals on chemical equilibriums from antropic soil. Stud. Univ. Babes-Bolyai Ambient., 53: 23-32.
  125. Robu, B., L. Bulgariu, E. Robu and M. Macoveanu, 2007. The influence on soil and ground water quality by organic compounds use in orchards. USAMV Iaşi, 50: 163-170.
  126. Laura, B. and D. Bulgariu, 2007. The Zn(II) extraction in PEG-based aqueous two-phase systems using tiocyanate ions as extracting agents. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 53: 14-25.
  127. Laura, B. and D. Bulgariu, 2007. Selective separation of Cd(II) from cobalt, nickel, iron (III) and lead by extraction in PEG-based aqueous two-phase system. Anal. St. Univ. Oradea Fascicula Chim., 14: 6-12.
  128. Filipov, F., D. Bulgariu and L. Bulgariu, 2007. Orientate chemical tests for organic material with mineral parts of pedogenetic horizons from green houses. USAMV Iaşi, 50: 134-143.
  129. Bulgariu, L., D. Bulgariu, I. Sarghie and T. Malutan, 2007. Cd(II) extraction in PEG-based two-phase aqueous systems in the presence of iodide ions. Analysis of PEG-rich solid phases. Open Chem., 5: 291-302.
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  130. Bulgariu, L., D. Bulgariu, B. Robu and M. Matei, 2007. The impact of urban soils pollution with heavy metals (Cd, Pb) case study: Industrial zone, Iaşi city. Anal. Sti. Univ. West Timişoara, 16: 65-82.
  131. Bulgariu, L., C. Cojocaru, B. Robu and M. Macoveanu, 2007. Equilibrium isotherms studies for sorption of lead ions from aqueous solutions using Romanian peat sorbent. Environ. Eng. Manage. J., 6: 425-430.
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  132. Bulgariu, L., B. Robu, D. Bilba and M. Maconeanu, 2007. Analysis by conductometric titration of chlorides from waste waters than contains heavy metals. Anal. Sti. Univ. West Timişoara, 16: 1-9.
  133. Bulgariu, L. and D. Bulgariu, 2007. The partition behavior of Zn(II) using halide ions extractants in aqueous peg-based two-phase systems. Sep. Sci. Technol., 42: 1093-1106.
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  134. Bulgariu, L. and D. Bulgariu, 2007. The extraction of Zn(II) in aqueous PEG (1550)-(NH4)2SO4 two-phase system using Cl— ions as extracting agent. J. Serb. Chem. Soc., 72: 289-297.
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  135. Bulgariu, L. and D. Bulgariu, 2007. Distribution and mobility of cadmium and lead in urban soils-case study: Iaşi city-Industrial zone. USAMV Iaşi, 50: 177-185.
  136. Bulgariu, D., C. Rusu, L. Bulgariu and I.C. Stanga, 2007. Mineralogy and geochemistry of andosols from Gurghiu Mountains (Part I). USAMV Iaşi, 50: 113-123.
  137. Bulgariu, D., C. Rusu, L. Bulgariu and I.C. Stanga, 2007. Mineralogy and geochemistry of andosols from Gurghiu Mountains (Part I). Scient. Pap. J. Univ. Agric. Sci. Vet. Med. Iasi-Ser. Agron., 50: 113-128.
  138. Bulgariu, D., C. Rusu and B. Laura, 2007. Applicability and limits of sequential liquid-solid extraction for determination of heavy metals from soils. Anal. St. Univ. Oradea Fascicula Chim., 14: 12-25.
  139. Radecki, J., I. Szymanska, L. Bulgariu and M. Pietraszkiewicz, 2006. Covalent and embedment immobilization of macrocyclic polyamines on gold electrodes and their voltammetric responses towards ethene dicarboxylic acids. Electrochim. Acta, 51: 2289-2297.
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  140. Bulgariu, L., D. Bulgariu and I. Sarghie, 2006. Selective extraction of Hg(II) in aqueous PEG(1550)-NH4)2SO4two-phase system in presence of iodide ions. Bull. Polytechnic Inst. Iasi Chem. Chem. Eng., 51: 1-8.
  141. Bulgariu, L. and D. Bulgariu, 2006. Hg (II) extraction in a PEG-based aqueous two-phase system in the presence of halide ions. I. Liquid phase analysis. Open Chem., 4: 246-257.
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  142. Bulgariu, D., L. Bulgariu, C. Rusu and B. Robu, 2006. Decontamination of polluted soils with heavy metals by electrokinetic methods (I). Environ. Eng. Manage. J., 5: 313-324.
  143. Bulgariu, D., C. Rusu, O.G. Iancu, I.G. Breaban and B. Laura, 2006. Contributions to the study of clay minerals separation from soils by plane electrophoresis. Factori Procese Pedogenetice Zona Temperata, 5: 49-61.
  144. Bulgariu, D., C. Rusu and L. Bulgariu, 2006. The impact of heavy metals pollution on the buffering and ionic exchange capacity of soils. Universitatea de Ştiinţe Agricole şi Medicină Veterinară Iaşi, Lucrări Ştiinţifice, 49: 47-62.
  145. Bulgariu, D. and L. Bulgariu, 2006. The natural risk potential-natural stability of the ground. case study: Galata perimeter-Iasi city. Environ. Eng. Manage. J., 5: 1393-1406.
  146. Bulgariu, D. and L. Bulgariu, 2006. The applications of extraction in aqueous two-phase systems to decontamination of polluted soils with heavy metals. Ştiinţe Agricole şi Medicină Veterinară Iaşi, 49: 1213-1218.
  147. Laura, B. and I. Sarghie, 2005. The extraction of Cd(II) in polyethylene glycol-based aqueous two-phase systems in presence of iodide ions. I. The preliminary results. Anal. Sti. Univ. “Al. I. Cuza”, 13: 27-34.
  148. Laura, B. and D. Bulgariu, 2005. The extraction behaviour of Hg(II) in PEG-(NH4)2SO4 aqueous two phases system in presence of iodide ions. Anal. St. Univ. Oradea Fascicula Chim., 12: 53-64.
  149. Bulgariu, L., D. Bulgariu and I. Sarghie, 2005. Spectrophotometric determination of cadmium(II) using p,p′-dinitro-SYM-diphenylcarbazid in aqueous solutions. Anal. Lett., 38: 2365-2375.
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  150. Bulgariu, L. and I. Sarghie, 2005. Separation of Cd(II) from Zn(II) by extraction in polyethylene glycol-based aqueous two-phases system in presence of iodide ions. Bull. Inst. Polit. Iasi, 51: 7-15.
  151. Bulgariu, D., M. Branzila, R. Jitaru, B. Laura, M. Pintilei and C. Popescu, 2005. Contributions to the study of chalcedony and opal quartered in the andesites from Bucuresci-Criscior perimeter (Brad, Hunedoara County)-Part 1. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 49-50: 27-44.
  152. Bulgariu, D., C. Rusu and B. Laura, 2005. The pH determination in heterogeneous solid/aqueous solution systems. (I) Applications in analytical geochemistry. Anal. St. Univ. Oradea Fascicula Chim., 12: 37-52.
  153. Bulgariu, D., B. Laura and I.G. Breaban, 2004. Study on geochemical mobility of trace metals in supergene conditions by means of experimental modelling of mineral/solution interactions. Factori Procese Pedogenetice Zona Temperata, 2: 200-208.
  154. Bulgariu, D., B. Laura and A. Pui, 2004. The extraction and determination of cadmium from soils (I). Analele St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 49-50: 31-44.
  155. Bulgariu, D. and B. Laura, 2004. The clay intercalation role in atenuation of some heavy metals migration in soils. Environ. Progr., 2: 61-64.
  156. Bejan, D., B. Laura and G. Rusu, 2004. Spectrophotometrical variants for determination of tanins in wines. Bull. I.P. Iasi Ser. Chim. Inginerie Chim., 50: 15-23.
  157. Tofan, L., D. Suteu, O. Toma and B. Laura, 2003. Biosorption in treatment of waste water. Analele Univ. “Al. I. Cuza” Iasi Ser. Genet. Biol. Mol., 4: 29-38.
  158. Bulgariu, L., H. Radecka, M. Pietraszkiewicz and O. Pietraszkiewicz, 2003. Potentiometric response of liquid membrane electrode incorporated with macrocyclic polyamine towards benzoate. Anal. Lett., 36: 1325-1334.
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  159. Bulgariu, D., B. Laura and V. Sabliovschi, 2003. The influence of BTX (Benzene, Toluene, Xylene) of the stability of carbonates an iron oxi-hydroxides from soils. Environ. Progr., 1: 75-78.
  160. Laura, B.D. and D. Bulgariu, 2001. Some observation upon the reduction reaction of silicomolibdate complex with sodium sulphite. Ann. West Univ. Timisoara Ser. Chem., 10: 783-788.
  161. Bulgariu, D. and B.D. Laura, 2001. The spectrophotometrical determination of silica under from by reduced silicomolibdenic complex. The influence of polymerization process to H4SiO4. Ann. West Univ. Timisoara Ser. Chem., 10: 789-794.
  162. Bulgariu, D. and B.D. Laura, 2001. The experimental study of the systems dynamic SiO2(aq)-SiO2(s) in acid solutions (II). Considerations on transformation mechanism. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 47: 107-116.
  163. Bulgariu, D. and B.D. Laura, 2001. The experimental study of the systems dynamic SiO2(aq)-SiO2(s) in acid solutions (I). Preliminary results. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 47: 97-105.
  164. Odochian, L., B.D. Laura and M. Dumitras, 2000. Thermal decomposition of ammonia (I). Kinetics study under dynamic conditions. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Chem., 8: 15-20.
  165. Bulgariu, D., M. Secara and B.D. Laura, 2000. Physical and chemical considerations concerning the process of volcanic tuff zeolitization. The Influence of the ionic force of the natural solutions. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 45-46: 123-136.
  166. Bulgariu, D., B.D. Laura, M. Secara and V. Sabliovski, 2000. Contribution to the study of acido-basic reactivity of natural silicates (I). Nesosilicates. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 45-46: 107-121.
  167. Bulgariu, D. and B.D. Laura, 2000. The investigation of the acido-basic reactivity of natural silicates (II). Apreciations about the mechanism of olivine hydrolysis in acid medium. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Geol., 45-46: 75-94.
  168. Odochian, L., M. Sabliovski, D.M. Pantea, O. Chiochina and B.D. Laura, 1999. An improved method for quantitative analysis of a gaseous complex mixture by gas chromatography. Anal. St. Univ. “Al. I. Cuza” Iasi Ser. Chem., 7: 205-212.