Atrazine bound residues formation and dissipation in subtropical soil under swine wastewater application

The effects of swine wastewater on atrazine dissipation and formation of bound residues in subtropical clay soil were investigated in this study. The experiment was carried out in laboratory, under room conditions, where samples of Rhodic Hapludox soil received 168.61 mg kg-1 of atrazine and were incubated for 60 days in the following treatments: T1 (sterilized soil + swine wastewater), T2 (sterilized soil + distilled water), T3 (Non sterilized soil + swine wastewater) and T4 (Non sterilized soil + distilled water). The extractable residues and bound residues of atrazine were extracted and analyzed by high performance liquid chromatography. The results showed no effect of swine wastewater on atrazine dissipation. However, the addition of swine wastewater favored the increase of bound residues, which can increase the persistence of atrazine in the environment and reduce its bioavailability.

[1]  S. C. Sampaio,et al.  Behavior of the forms of nitrogen in soil grown with corn irrigated with swine wastewater , 2010 .

[2]  Asha Gupta,et al.  Biodegradation of herbicide (atrazine) in contaminated soil using various bioprocessed materials. , 2008, Bioresource technology.

[3]  K. Osman,et al.  Bioremediation of oxamyl in sandy soil using animal manures , 2009 .

[4]  Manoel Moisés Ferreira de Queiroz,et al.  Deslocamento miscível de nitrato e fosfato proveniente de água residuária da suinocultura em colunas de solo , 2008 .

[5]  A. Keller,et al.  Sorption and desorption of atrazine and diuron onto water dispersible soil primary size fractions. , 2009, Water research.

[6]  L. E. Nakagawa,et al.  Degradação e formação de resíduos não-extraíveis ou ligados do herbicida atrazina em solo , 2000 .

[7]  V. R. D. Silva,et al.  Nonpoint source pollution by swine farming wastewater in bean crop , 2010 .

[8]  Xuedong Wang,et al.  Influence of bovine manure on dissipation of hexazinone in soil. , 2009, Ecotoxicology and environmental safety.

[9]  M. L. Mora,et al.  Effect of dairy manure rate and the stabilization time of amended soils on atrazine degradation. , 2009, Chemosphere.

[10]  Antônio de Pádua Sousa,et al.  Cobre e zinco no material percolado e no solo com a aplicação de água residuaria de suinocultura em solo cultivado com soja , 2010 .

[11]  A. Mudhoo,et al.  Sorption, Transport and Transformation of Atrazine in Soils, Minerals and Composts： A Review , 2011 .

[12]  S. Gomes,et al.  Textile residue and wastewater from swine culture on the eucalyptus production , 2009 .

[13]  Jorge Alberto Vieira Costa,et al.  Isolamento e seleção de fungos para biorremediação a partir de solo contaminado com herbicidas triazínicos , 2008 .

[14]  Xiaofeng Wang,et al.  Degradation of Herbicides Atrazine and Bentazone Applied Alone and in Combination in Soils , 2008 .

[15]  J. Fortin,et al.  Effect of long-term liquid pig manure application on atrazine mineralization in a soil cultivated with maize , 2003, Biology and Fertility of Soils.

[16]  G. Briceño,et al.  Effect of liquid cow manure on andisol properties and atrazine adsorption. , 2008, Journal of environmental quality.

[17]  A. Fialho,et al.  Evaluating a bioremediation tool for atrazine contaminated soils in open soil microcosms: the effectiveness of bioaugmentation and biostimulation approaches. , 2009, Chemosphere.

[18]  Manoel Moisés Ferreira de Queiroz,et al.  Características químicas de solo cultivado com soja e irrigado com água residuária da suinocultura , 2010 .

[19]  J. Coats,et al.  Pesticide transformation products : fate and significance in the environment , 1991 .

[20]  S. U. Khan.  Bound (nonextractable) pesticide degradation products in soils. Bioavailability to plants , 1991 .

[21]  E. Barriuso,et al.  Modifications to atrazine degradation pathways in a loamy soil after addition of organic amendments , 1998 .

[22]  Reginaldo Ferreira Santos,et al.  DESEMPENHO DO SISTEMA DE GOTEJAMENTO E DE FILTROS UTILIZANDO ÁGUA RESIDUÁRIA DA SUINOCULTURA , 2006 .

[23]  L. Philip,et al.  ENVIRONMENTAL SIGNIFICANCE OF ATRAZINE IN AQUEOUS SYSTEMS AND ITS REMOVAL BY BIOLOGICAL PROCESSES: AN OVERVIEW , 2006 .

[24]  E. P. Frigo,et al.  LIXIVIAÇÃO DE NITRATO E FOSFATO PROVENIENTE DE ÁGUA RESIDUÁRIA DA SUINOCULTURA TRATADA EM SISTEMA DE LAGOAS , 2007 .

[25]  M. A. V. Boas,et al.  Reúso de águas residuárias da piscicultura e da suinocultura na irrigação da cultura da alface , 2007 .

[26]  C. Munier-Lamy,et al.  Degradation of 14C-atrazine bound residues in brown soil and rendzina fractions. , 2002, Journal of environmental quality.

[27]  L. Tsui,et al.  Effect of compost age and composition on the atrazine removal from solution. , 2007, Journal of hazardous materials.

[28]  S. Sampaio,et al.  Lixiviação de nutrientes em solo cultivado com aplicação de água residuária de suinocultura , 2011 .

[29]  Miguel Angel Uribe Opazo,et al.  Ions leaching in deformed and undeformed soil columns , 2010 .

[30]  Nanthi Bolan,et al.  A critical review of the influence of effluent irrigation on the fate of pesticides in soil , 2007 .

[31]  N. Durán,et al.  Effect of cow slurry amendment on atrazine dissipation and bacterial community structure in an agricultural Andisol. , 2010, The Science of the total environment.

[32]  S. Scardala,et al.  Leaching potential of carbamates and their metabolites and comparison with triazines , 2007 .

[33]  Miguel Angel Uribe Opazo,et al.  Aplicação de água residuária de suinocultura em solo cultivado com soja: cobre e zinco no material escoado e no solo , 2008 .

[34]  E. Voudrias,et al.  Influence of different organic amendments on the degradation, metabolism, and adsorption of terbuthylazine. , 2007, Journal of environmental quality.

[35]  D. Barraclough,et al.  Bound residues: environmental solution or future problem? , 2005, Environmental pollution.

[36]  R. Mandelbaum,et al.  Atrazine mineralization by indigenous and introduced Pseudomonas sp. strain ADP in sand irrigated with municipal wastewater and amended with composted sludge , 2000 .