Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock".
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2017 |
| Tipo de documento: | Trabalho de conclusão de curso |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da UFRN |
| Texto Completo: | https://repositorio.ufrn.br/handle/123456789/37007 |
Resumo: | Controlling an input of external sources of phosphorus into the aquatic body as well as the phosphorus released from the sediment is crucial to mitigate the effects of eutrophication. Studies show that the joint action of flocculants with clays is efficient removal of phosphorus from the water column due to sedimentation and inactivation of this in the sediment. This study carried out microscale laboratory experiments to test the efficiency of two flocculants, of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) alone or in combination with lanthanum modified bentonite (BML), Phoslock®, and natural bentonite clay (BEN), in the reduction of total and reactive phosphorus concentration soluble in water samples from the Gargalheiras reservoir, in the semi-arid region of Brazil. The results show that the use of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) flocculants, isolated and associated with lanthanum modified bentonite (BML), Phoslock®, and the natural bentonite (BEN) significantly reduces total phosphorus, however no effect on the reduction of soluble reactive phosphorus was observed. |
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Débora, Heloísa Xavier SilvaVanessa BeckerOliveira, José Neuciano Pinheiro deSilva, Hérika Cavalcante Dantas daAraújo, Fabiana Oliveira de2017-06-26T17:10:18Z2021-09-20T20:32:19Z2017-06-26T17:10:18Z2021-09-20T20:32:19Z2017-06-1220150146572Barbosa, J.E.D.L, Medeiros, E.S.F, Brasil, J., Cordeiro, R.D.S, Crispim, N.C.B e Silva, G.H.G.D. (2012) Aquatic systems in semi-arid Brazil: Limnology and management. Acta Limnologica Brasiliensia, v.24, n.1, p.103-118. Cooke, G.D., Welch, E.B., Peterson, S.A., Nichols, S.A., 2005. Management of Lakes and, Management. Diaz, R.J., Rosenberg, R., 2008. Spreading dead zones and consequences for marine ecosystems. Science (80-. ). 321, 926–929. doi:10.1126/science.1156401 Douglas, G.B. US Patent 6350383: Remediation material and remediation process for sediments, 2002. Douglas, G.B., Robb, M.S., Coad, D.N. e Ford, P.W., 2004. A review of solid phase adsorbents for the removal of phosphorus from natural and wastewaters. In: Valsami- Jones, E. (Ed.), Phosphorus in Environmental Technology e Removal, Recovery, Applications. IWA Publishing, p. 291e320. Galloway, J.N., Townsend, A.R., Erisman, J.W., Bekunda, M., Cai, Z., Freney, J.R., Martinelli, L. a, Seitzinger, S.P., Sutton, M. a, 2008. Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions. Science (80-. ). 320, 889– 892. doi:10.1126/science.1136674 Gibbs, M.M., Hickey, C.W. e Özkundakci, D., 2011Sustainability assessment and comparison of efficacy of four P-inactivation agents for managing internal phosphorus loads in lakes: sediment incubations. Hydrobiologia, v.658, p.253-275. Haghseresht, F., Wang, S. e Do, D. D., 2009. A novel lanthanum modified bentonite, Phoslock, for phosphate removal from wastewaters. Applied Clay Science, v.46, p.369– 375. Hickey, W., Gibbs, M.M., 2009. Lake sediment phosphorus release management Decision support and risk assessment framework. New Zeal. J. Mar. ande Freshw. Res. 43, 819–856. Huisman, J., Matthijs, H.C.., Visser, P.M., 2013. Harmful Cyanobacteria. J. Chem. Inf. Model. 53, 1689–1699. doi:10.1017/CBO9781107415324.004 Li, H. e Pan, G., 2015. Simultaneous removal of harmful algal blooms and microcystins using microorganism and chitosan-modified local soil. Environ. Sci. Technol, v.49, n.10, p.6249- 6256. Lürling, M., Mackay, E., Reitzel, K., Spears, B.M., 2016. Editorial e A critical perspective on geo-engineering for eutrophication management in lakes. Water Res. 97, 1–10. doi:10.1016/j.watres.2016.03.035 18 Lürling, M., van Oosterhout, F., 2013. Controlling eutrophication by combined bloom precipitation and sediment phosphorus inactivation. Water Res. 47, 6527–37. Mackay, E. B., 2014. Geoengineering in lakes: welcome attraction or fatal distraction?. Inland Waters, 4(4): 349-356 Magalhães, L., Noyma, N.P., Furtado, L.L., Mucci, M., Van Oosterhout, F., Huszar, V.L.M., Marinho, M.M., Lürling, M., 2016. Efficacy of Coagulants and Ballast Compounds in Removal of Cyanobacteria (Microcystis) from Water of the Tropical Lagoon Jacarepaguá (Rio de Janeiro, Brazil). Estuaries and Coasts. doi:10.1007/s12237- 016-0125-x Medeiros, L. de C., Mattos, A., Lürling, M., & Becker, V. (2015). Is the future bluegreen or brown? The effects of extreme events on phytoplankton dynamics in a semiarid man-made lake. Aquatic Ecology, 49(3): 293-307. Mesquita, T. D. P. N. (2009). Eutrofização e capacidade de carga de fósforo de seis reservatórios a bacia do Rio Seridó, região semi-árida do Estado do RN. Dissertação (Mestrado) – Universidade Federal do Rio Grande do Norte. Programa de Pós- Graduação em Bioecologia Aquática. Oliveira, J. N. P. D. (2012). A influência da poluição difusa e do regime hidrológico peculiar do semiárido na qualidade da água de um reservatório tropical. Dissertação de Mestrado em Engenharia Sanitária – PPgES. Universidade Federal do Rio Grande do Norte, Natal. Padisàk, J., 1997. Cylindrospermopsis raciborskii (Woloszynska) Seenayya et Subba Raja, an expending highly adaptative cyanobacterium: wordlwide distribution and review of its ecology. Arch für Hydrobiology, v.107, p.563-593.Pan, G., Chen, J. e Anderson, D.M. 2011a. Modified local sands for the mitigation of harmful algal blooms. Harmful Algae, v.10, p.381-387. Pan, G., Yang, B., Wang, D., Chen, H., Tian , B.H., Zhang, M.L., Yuan, X.Z. e Chen, J.2011b. In-lake algal bloom removal and submerged vegetation restoration using modified local soils. Ecological Engineering, v.37, n.2, p.302 e308. Panosso, R. F., Costa, I. S., de Souza, N. R., de Attayde, J. L., de Souza Cunha, S. R., Costa, F., & Gomes, F. (2007). Cianobactérias e cianotoxinas em reservatórios do estado do rio grande do norte e o potencial controle das florações pela tilápia do nilo (oreochromis niloticus). Oecologia Brasiliensis, 11(3): 433-449. Pessoa Noyma, N., de Magalh, L., Lima Furtado, L., Mucci, M., van Oosterhout, F., Huszar, V.L., Manzi Marinho, M., Lürling, M., 2015. Controlling cyanobacterial blooms through effective flocculation and sedimentation with combined use of flocculants and phosphorus adsorbing natural soil and modified clay. Water Res. 1–13. doi:10.1016/j.watres.2015.11.057 19 Reitzel, K., Lotter, S., Dubke, M., Egemose, S., Jensen, H.S., Andersen, F., 2013. Effects of Phoslock?? treatment and chironomids on the exchange of nutrients between sediment and water. Hydrobiologia 703, 189–202. doi:10.1007/s10750-012-1358-8 Renault, F., Sancey, B., Badot, P. e M., Crini, G. Chitosan for coagulation/ flocculation processes an eco-friendly approach. European Polymery Journal v.45, n.5, p.1337-1348, 2009. Smith, V. H. e Schindler, D. W. , 2009. Eutrophication science: where do we go from here? Trends in Ecology & Evolution, v.24, n.4, p.201-207. Schindler, D.W., 2012. The dilemma of controlling cultural eutrophication of lakes. Proc. R. Soc. 279, 4322–4333. doi:10.1098/rspb.2012.1032 Søndergaard, M., 1988. Seasonal variations in the loosely sorbed phosphorus fraction of the sediment of a shallow and hypereutrophic lake. Environ. Geol. Water Sci. 11, 115– 121. doi:10.1007/BF02587770 Søndergaard, M., Jensen, J.P., Jeppesen, E., 2003. Role of sediment and internal loading of phosphorus in shallow lakes. Hydrobiologia 506–509, 135–145. doi:10.1023/B:HYDR.0000008611.12704.dd Sonke, J.E. Lanthanid e-Humic substances complexation. II. Calibration of humic ionbinding model. V. Environ. Sci. Technol., v.40, p.7481-7487, 2006. Van Oosterhout, F., Lürling, M., 2011. Effects of the novel “Flock & Lock” lake restoration technique on Daphnia in Lake Rauwbraken (The Netherlands). J. Plankton Res. doi:10.1093/plankt/fbq092https://repositorio.ufrn.br/handle/123456789/37007Controlling an input of external sources of phosphorus into the aquatic body as well as the phosphorus released from the sediment is crucial to mitigate the effects of eutrophication. Studies show that the joint action of flocculants with clays is efficient removal of phosphorus from the water column due to sedimentation and inactivation of this in the sediment. This study carried out microscale laboratory experiments to test the efficiency of two flocculants, of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) alone or in combination with lanthanum modified bentonite (BML), Phoslock®, and natural bentonite clay (BEN), in the reduction of total and reactive phosphorus concentration soluble in water samples from the Gargalheiras reservoir, in the semi-arid region of Brazil. The results show that the use of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) flocculants, isolated and associated with lanthanum modified bentonite (BML), Phoslock®, and the natural bentonite (BEN) significantly reduces total phosphorus, however no effect on the reduction of soluble reactive phosphorus was observed.Controlar a entrada de fontes externas de fósforo no corpo aquático, bem como o fósforo lançado a partirdo sedimento é determinante para mitigar os efeitos da eutrofização. Estudos revelam que a ação conjunta de floculantes com argilas é eficientena remoção do fósforo da coluna de água devido a sedimentação e inativação deste no sedimento. Este estudo realizou experimentos de laboratório em microescala para testar a eficiência de dois floculantes, policloreto de alumínio (PAC) e sulfato de alumínio (Al2SO4), isoladamente ou combinados com a argila bentonita modificada com lantânio (BML), Phoslock®, e com a argila bentonita natural (BEN), na redução da concentração de fósforo total e reativo solúvel em amostras de água do reservatório de Gargalheiras, na região semiárida do Brasil. Os resultados apontam, sob as condições apresentadas e na execução dos experimentos, que a utilização do floculantes policloreto de alumínio (PAC) e sulfato de alumínio (Al2SO4), isolados e associados às argilas bentonita modificada com lantânio (BML), Phoslock®, e a bentonita natural (BEN) reduz significativamente o fósforo total, no entanto não foi observado nenhum efeito sobre a redução do fósforo reativo solúvel.CNPqUniversidade Federal do Rio Grande do NorteUFRNBrasilEngenharia Ambiental“flock & lock”, Eutrofização, fósforo, PAC e Phoslock®“flock & lock”, Eutrophication, phosphorus, PAC and Phoslock®CNPQ::ENGENHARIASControle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock".info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccessporreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNTEXTVersão_Final_TCC_Débora.pdf.txtExtracted texttext/plain37964https://repositorio.ufrn.br/bitstream/123456789/37007/1/Vers%c3%a3o_Final_TCC_D%c3%a9bora.pdf.txt0059f5238e438b70f9632adbe0a8e2f9MD51ORIGINALVersão_Final_TCC_Débora.pdfArtigo principalapplication/pdf744920https://repositorio.ufrn.br/bitstream/123456789/37007/2/Vers%c3%a3o_Final_TCC_D%c3%a9bora.pdfd013973e9bb1be2dbceec6e5e6e44e1dMD52LICENSElicense.txttext/plain756https://repositorio.ufrn.br/bitstream/123456789/37007/3/license.txta80a9cda2756d355b388cc443c3d8a43MD53123456789/370072021-09-20 17:32:19.758oai:https://repositorio.ufrn.br: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ório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-09-20T20:32:19Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
| dc.title.pr_BR.fl_str_mv |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| title |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| spellingShingle |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". Débora, Heloísa Xavier Silva “flock & lock”, Eutrofização, fósforo, PAC e Phoslock® “flock & lock”, Eutrophication, phosphorus, PAC and Phoslock® CNPQ::ENGENHARIAS |
| title_short |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| title_full |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| title_fullStr |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| title_full_unstemmed |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| title_sort |
Controle do fósforo em reservatório eutrofizado no semiárido: experimento em microescala com a técnica "flock & lock". |
| author |
Débora, Heloísa Xavier Silva |
| author_facet |
Débora, Heloísa Xavier Silva |
| author_role |
author |
| dc.contributor.referees1.none.fl_str_mv |
Oliveira, José Neuciano Pinheiro de |
| dc.contributor.referees2.none.fl_str_mv |
Silva, Hérika Cavalcante Dantas da |
| dc.contributor.author.fl_str_mv |
Débora, Heloísa Xavier Silva |
| dc.contributor.advisor-co1.fl_str_mv |
Vanessa Becker |
| dc.contributor.advisor1.fl_str_mv |
Araújo, Fabiana Oliveira de |
| contributor_str_mv |
Vanessa Becker Araújo, Fabiana Oliveira de |
| dc.subject.pr_BR.fl_str_mv |
“flock & lock”, Eutrofização, fósforo, PAC e Phoslock® “flock & lock”, Eutrophication, phosphorus, PAC and Phoslock® |
| topic |
“flock & lock”, Eutrofização, fósforo, PAC e Phoslock® “flock & lock”, Eutrophication, phosphorus, PAC and Phoslock® CNPQ::ENGENHARIAS |
| dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS |
| description |
Controlling an input of external sources of phosphorus into the aquatic body as well as the phosphorus released from the sediment is crucial to mitigate the effects of eutrophication. Studies show that the joint action of flocculants with clays is efficient removal of phosphorus from the water column due to sedimentation and inactivation of this in the sediment. This study carried out microscale laboratory experiments to test the efficiency of two flocculants, of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) alone or in combination with lanthanum modified bentonite (BML), Phoslock®, and natural bentonite clay (BEN), in the reduction of total and reactive phosphorus concentration soluble in water samples from the Gargalheiras reservoir, in the semi-arid region of Brazil. The results show that the use of aluminum polychloride (PAC) and aluminum sulphate (Al2SO4) flocculants, isolated and associated with lanthanum modified bentonite (BML), Phoslock®, and the natural bentonite (BEN) significantly reduces total phosphorus, however no effect on the reduction of soluble reactive phosphorus was observed. |
| publishDate |
2017 |
| dc.date.accessioned.fl_str_mv |
2017-06-26T17:10:18Z 2021-09-20T20:32:19Z |
| dc.date.available.fl_str_mv |
2017-06-26T17:10:18Z 2021-09-20T20:32:19Z |
| dc.date.issued.fl_str_mv |
2017-06-12 |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
| format |
bachelorThesis |
| status_str |
publishedVersion |
| dc.identifier.pr_BR.fl_str_mv |
20150146572 |
| dc.identifier.citation.fl_str_mv |
Barbosa, J.E.D.L, Medeiros, E.S.F, Brasil, J., Cordeiro, R.D.S, Crispim, N.C.B e Silva, G.H.G.D. (2012) Aquatic systems in semi-arid Brazil: Limnology and management. Acta Limnologica Brasiliensia, v.24, n.1, p.103-118. Cooke, G.D., Welch, E.B., Peterson, S.A., Nichols, S.A., 2005. Management of Lakes and, Management. Diaz, R.J., Rosenberg, R., 2008. Spreading dead zones and consequences for marine ecosystems. Science (80-. ). 321, 926–929. doi:10.1126/science.1156401 Douglas, G.B. US Patent 6350383: Remediation material and remediation process for sediments, 2002. Douglas, G.B., Robb, M.S., Coad, D.N. e Ford, P.W., 2004. A review of solid phase adsorbents for the removal of phosphorus from natural and wastewaters. In: Valsami- Jones, E. (Ed.), Phosphorus in Environmental Technology e Removal, Recovery, Applications. IWA Publishing, p. 291e320. Galloway, J.N., Townsend, A.R., Erisman, J.W., Bekunda, M., Cai, Z., Freney, J.R., Martinelli, L. a, Seitzinger, S.P., Sutton, M. a, 2008. Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions. Science (80-. ). 320, 889– 892. doi:10.1126/science.1136674 Gibbs, M.M., Hickey, C.W. e Özkundakci, D., 2011Sustainability assessment and comparison of efficacy of four P-inactivation agents for managing internal phosphorus loads in lakes: sediment incubations. Hydrobiologia, v.658, p.253-275. Haghseresht, F., Wang, S. e Do, D. D., 2009. A novel lanthanum modified bentonite, Phoslock, for phosphate removal from wastewaters. Applied Clay Science, v.46, p.369– 375. Hickey, W., Gibbs, M.M., 2009. Lake sediment phosphorus release management Decision support and risk assessment framework. New Zeal. J. Mar. ande Freshw. Res. 43, 819–856. Huisman, J., Matthijs, H.C.., Visser, P.M., 2013. Harmful Cyanobacteria. J. Chem. Inf. Model. 53, 1689–1699. doi:10.1017/CBO9781107415324.004 Li, H. e Pan, G., 2015. Simultaneous removal of harmful algal blooms and microcystins using microorganism and chitosan-modified local soil. Environ. Sci. Technol, v.49, n.10, p.6249- 6256. Lürling, M., Mackay, E., Reitzel, K., Spears, B.M., 2016. Editorial e A critical perspective on geo-engineering for eutrophication management in lakes. Water Res. 97, 1–10. doi:10.1016/j.watres.2016.03.035 18 Lürling, M., van Oosterhout, F., 2013. Controlling eutrophication by combined bloom precipitation and sediment phosphorus inactivation. Water Res. 47, 6527–37. Mackay, E. B., 2014. Geoengineering in lakes: welcome attraction or fatal distraction?. Inland Waters, 4(4): 349-356 Magalhães, L., Noyma, N.P., Furtado, L.L., Mucci, M., Van Oosterhout, F., Huszar, V.L.M., Marinho, M.M., Lürling, M., 2016. Efficacy of Coagulants and Ballast Compounds in Removal of Cyanobacteria (Microcystis) from Water of the Tropical Lagoon Jacarepaguá (Rio de Janeiro, Brazil). Estuaries and Coasts. doi:10.1007/s12237- 016-0125-x Medeiros, L. de C., Mattos, A., Lürling, M., & Becker, V. (2015). Is the future bluegreen or brown? The effects of extreme events on phytoplankton dynamics in a semiarid man-made lake. Aquatic Ecology, 49(3): 293-307. Mesquita, T. D. P. N. (2009). Eutrofização e capacidade de carga de fósforo de seis reservatórios a bacia do Rio Seridó, região semi-árida do Estado do RN. Dissertação (Mestrado) – Universidade Federal do Rio Grande do Norte. Programa de Pós- Graduação em Bioecologia Aquática. Oliveira, J. N. P. D. (2012). A influência da poluição difusa e do regime hidrológico peculiar do semiárido na qualidade da água de um reservatório tropical. Dissertação de Mestrado em Engenharia Sanitária – PPgES. Universidade Federal do Rio Grande do Norte, Natal. Padisàk, J., 1997. Cylindrospermopsis raciborskii (Woloszynska) Seenayya et Subba Raja, an expending highly adaptative cyanobacterium: wordlwide distribution and review of its ecology. Arch für Hydrobiology, v.107, p.563-593.Pan, G., Chen, J. e Anderson, D.M. 2011a. Modified local sands for the mitigation of harmful algal blooms. Harmful Algae, v.10, p.381-387. Pan, G., Yang, B., Wang, D., Chen, H., Tian , B.H., Zhang, M.L., Yuan, X.Z. e Chen, J.2011b. In-lake algal bloom removal and submerged vegetation restoration using modified local soils. Ecological Engineering, v.37, n.2, p.302 e308. Panosso, R. F., Costa, I. S., de Souza, N. R., de Attayde, J. L., de Souza Cunha, S. R., Costa, F., & Gomes, F. (2007). Cianobactérias e cianotoxinas em reservatórios do estado do rio grande do norte e o potencial controle das florações pela tilápia do nilo (oreochromis niloticus). Oecologia Brasiliensis, 11(3): 433-449. Pessoa Noyma, N., de Magalh, L., Lima Furtado, L., Mucci, M., van Oosterhout, F., Huszar, V.L., Manzi Marinho, M., Lürling, M., 2015. Controlling cyanobacterial blooms through effective flocculation and sedimentation with combined use of flocculants and phosphorus adsorbing natural soil and modified clay. Water Res. 1–13. doi:10.1016/j.watres.2015.11.057 19 Reitzel, K., Lotter, S., Dubke, M., Egemose, S., Jensen, H.S., Andersen, F., 2013. Effects of Phoslock?? treatment and chironomids on the exchange of nutrients between sediment and water. Hydrobiologia 703, 189–202. doi:10.1007/s10750-012-1358-8 Renault, F., Sancey, B., Badot, P. e M., Crini, G. Chitosan for coagulation/ flocculation processes an eco-friendly approach. European Polymery Journal v.45, n.5, p.1337-1348, 2009. Smith, V. H. e Schindler, D. W. , 2009. Eutrophication science: where do we go from here? Trends in Ecology & Evolution, v.24, n.4, p.201-207. Schindler, D.W., 2012. 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https://repositorio.ufrn.br/handle/123456789/37007 |
| identifier_str_mv |
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Pessoa Noyma, N., de Magalh, L., Lima Furtado, L., Mucci, M., van Oosterhout, F., Huszar, V.L., Manzi Marinho, M., Lürling, M., 2015. Controlling cyanobacterial blooms through effective flocculation and sedimentation with combined use of flocculants and phosphorus adsorbing natural soil and modified clay. Water Res. 1–13. doi:10.1016/j.watres.2015.11.057 19 Reitzel, K., Lotter, S., Dubke, M., Egemose, S., Jensen, H.S., Andersen, F., 2013. Effects of Phoslock?? treatment and chironomids on the exchange of nutrients between sediment and water. Hydrobiologia 703, 189–202. doi:10.1007/s10750-012-1358-8 Renault, F., Sancey, B., Badot, P. e M., Crini, G. Chitosan for coagulation/ flocculation processes an eco-friendly approach. European Polymery Journal v.45, n.5, p.1337-1348, 2009. Smith, V. H. e Schindler, D. W. , 2009. Eutrophication science: where do we go from here? Trends in Ecology & Evolution, v.24, n.4, p.201-207. Schindler, D.W., 2012. The dilemma of controlling cultural eutrophication of lakes. Proc. R. Soc. 279, 4322–4333. doi:10.1098/rspb.2012.1032 Søndergaard, M., 1988. Seasonal variations in the loosely sorbed phosphorus fraction of the sediment of a shallow and hypereutrophic lake. Environ. Geol. Water Sci. 11, 115– 121. doi:10.1007/BF02587770 Søndergaard, M., Jensen, J.P., Jeppesen, E., 2003. Role of sediment and internal loading of phosphorus in shallow lakes. Hydrobiologia 506–509, 135–145. doi:10.1023/B:HYDR.0000008611.12704.dd Sonke, J.E. Lanthanid e-Humic substances complexation. II. Calibration of humic ionbinding model. V. Environ. Sci. Technol., v.40, p.7481-7487, 2006. Van Oosterhout, F., Lürling, M., 2011. Effects of the novel “Flock & Lock” lake restoration technique on Daphnia in Lake Rauwbraken (The Netherlands). J. Plankton Res. doi:10.1093/plankt/fbq092 |
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