Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.

ABSTRACT The reduction of water quality typically starts in small streams and rivers; tributaries interconnected to major rivers. In this regard, this study aimed to investigate waste disposal of small wine and liquor agribusinesses by monitoring the water quality of two streams, tributaries of the...

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Autores principales:	Krolow,Daniela, Krolow,Ivan R.C., Cruz Copetti,André Carlos, Santos.,Danilo Rheinheimer dos
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2021
Materias:	Food waste treatment legislation
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200057
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spelling	oai:scielo:S0718-342920210002000572021-10-20Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.Krolow,DanielaKrolow,Ivan R.C.Cruz Copetti,André CarlosSantos.,Danilo Rheinheimer dos Food waste treatment legislation ABSTRACT The reduction of water quality typically starts in small streams and rivers; tributaries interconnected to major rivers. In this regard, this study aimed to investigate waste disposal of small wine and liquor agribusinesses by monitoring the water quality of two streams, tributaries of the Soturno and Jacuí rivers, located in the Quarta Colônia region the state of Rio Grande do Sul (RS), Brazil. We began monitoring water quality in July 2008 and continued uninterruptedly until May 2009. We collected water samples at three different locations (source, upstream, and downstream) in triplicate, totaling 162 samples. We investigated 24 variables that makeup chemical, physical and biological parameters of water quality. With the results, we concluded that the diffuse sources of pollution in the "Liquor stream" are associated with wastewater of small agribusinesses and nearby residences, in contrast, the source of the "Wine stream" showed the most chemical changes in water quality, and whose diffuse sources of pollution are more associated with agricultural activity than the small agribusinesses activity. The variables of chemical and biological oxygen demand, dissolved oxygen, total iron, total manganese, and total phosphorus presented values higher than those of Class II waters in both streams. Therefore, small agribusinesses need to adequately dispose of the waste in order to meet existing legislation comprehensively.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.39 n.2 20212021-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200057en10.4067/S0718-34292021000200057
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Food waste treatment legislation
spellingShingle	Food waste treatment legislation Krolow,Daniela Krolow,Ivan R.C. Cruz Copetti,André Carlos Santos.,Danilo Rheinheimer dos Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
description	ABSTRACT The reduction of water quality typically starts in small streams and rivers; tributaries interconnected to major rivers. In this regard, this study aimed to investigate waste disposal of small wine and liquor agribusinesses by monitoring the water quality of two streams, tributaries of the Soturno and Jacuí rivers, located in the Quarta Colônia region the state of Rio Grande do Sul (RS), Brazil. We began monitoring water quality in July 2008 and continued uninterruptedly until May 2009. We collected water samples at three different locations (source, upstream, and downstream) in triplicate, totaling 162 samples. We investigated 24 variables that makeup chemical, physical and biological parameters of water quality. With the results, we concluded that the diffuse sources of pollution in the "Liquor stream" are associated with wastewater of small agribusinesses and nearby residences, in contrast, the source of the "Wine stream" showed the most chemical changes in water quality, and whose diffuse sources of pollution are more associated with agricultural activity than the small agribusinesses activity. The variables of chemical and biological oxygen demand, dissolved oxygen, total iron, total manganese, and total phosphorus presented values higher than those of Class II waters in both streams. Therefore, small agribusinesses need to adequately dispose of the waste in order to meet existing legislation comprehensively.
author	Krolow,Daniela Krolow,Ivan R.C. Cruz Copetti,André Carlos Santos.,Danilo Rheinheimer dos
author_facet	Krolow,Daniela Krolow,Ivan R.C. Cruz Copetti,André Carlos Santos.,Danilo Rheinheimer dos
author_sort	Krolow,Daniela
title	Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
title_short	Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
title_full	Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
title_fullStr	Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
title_full_unstemmed	Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.
title_sort	waste disposal of small wine and liquor agroindustry into tributaries of the soturno and jacuí rivers, rio grande do sul, brazil.
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200057
work_keys_str_mv	AT krolowdaniela wastedisposalofsmallwineandliquoragroindustryintotributariesofthesoturnoandjacuiriversriograndedosulbrazil AT krolowivanrc wastedisposalofsmallwineandliquoragroindustryintotributariesofthesoturnoandjacuiriversriograndedosulbrazil AT cruzcopettiandrecarlos wastedisposalofsmallwineandliquoragroindustryintotributariesofthesoturnoandjacuiriversriograndedosulbrazil AT santosdanilorheinheimerdos wastedisposalofsmallwineandliquoragroindustryintotributariesofthesoturnoandjacuiriversriograndedosulbrazil
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Waste disposal of small wine and liquor agroindustry into tributaries of the Soturno and Jacuí rivers, Rio Grande do Sul, Brazil.

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