Liquids Effluents
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Análise do gerenciamento ambiental nos hospitais de Caxias do Sul - RS
The activities of the elderly health assistance institutions generate tons of hospital residues daily. The efficiency of the health sector is questioned, concerning the management of hospital residues, as an emergent subject in the environmental problematic. Currently we count on management practices and the support of the current laws that are designed with
Publicado em: 2010
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2. BIOSORPTION OF CADMIUM BY COCOS NUCIFERA: BATCH AND CONTINUOUS STUDIES / BIOSSORÇÃO DE CÁDMIO POR COCOS NUCIFERA: ESTUDOS EM BATELADA E CONTÍNUO
cádmio é um dos maiores agentes contaminantes do meio ambiente devido à sua alta toxicidade, ameaçando às plantas, animais e seres humanos. O uso de biomassas como material sorvente para a remoção do cádmio de efluentes líquidos aparece como uma alternativa promissora às tecnologias existentes. O objetivo desta tese foi determinar a capacidade de a
Publicado em: 2009
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3. Contribuições conceituais para elaboração de plano de gestão em educação ambiental integrada a bacias hidrográficas urbanas : estudo de caso: bacia do rio Reginaldo, Maceió-AL. / Contribution conceptual for elaboration immediate of management in ambient education integrated the urban hydrographical basins. Study of case: basin of River Reginaldo, Maceió - AL
The objective of this work is to purpose (intend) actions environmental education, coordination and sustainable managing of Reginaldos river basin in Maceió city. The characterization of an emergency situation in a recovery basin, it means a numerous practices of private sector like reference in get so many effluents liquids and solid flows, from his residu
Publicado em: 2008
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4. ENVIRONMENTAL MANAGEMENT MODEL PROPOSED FOR NEPHROLOGY SERVICES / PROPOSTA DE UM MODELO DE GESTÃO AMBIENTAL PARA OS SERVIÇOS DE NEFROLOGIA
The environmental question has being a great societys concern, besides being a relevant theme in the national and international governmetal politics. The current moment demands new models of management and, consequently, new ways of environmental management with a bigger social responsibility. The aim of this study is propose a new model of Environmental Man
Publicado em: 2006
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5. REMOÇÃO DE MANGANÊS II CONTIDO EM EFLUENTES LÍQUIDOS ATRAVÉS DA SORÇÃO EM PALIGORSQUITA E CINZAS DE CARVÃO / REMOVAL OF MANGANESE II FROM LIQUID EFFLUENTS THROUGH THE SORPTION ON PALYGORSKITE AND COAL ASH
In this work the removal of manganese II, of mining industry effluent was studied, by sorption, using two types of sorbent s: palygorskite ore and heavy coal ash (proceeding from coal burning of a thermo electrical plant ). A brief historical of metals sorption in clays and oxides was presented, besides the characteristics of sorption processes and the analy
Publicado em: 2005
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6. KINETICS ASPECTS OF CHROMIUM (III) REMOVAL BY PRECIPITATE FLOTATION / ASPECTOS CINÉTICOS DA REMOÇÃO DE CROMO (III) POR FLOTAÇÃO DE PRECIPITADOS
Heavy metals contained in industrial effluents are sources of great potential environmental degradation, since their presence produce physicochemical alterations harming in the quality of the water. These alterations have a direct impact in the mortality of the flora and fauna affecting indirectly the human health. This dissertation refers to the study of th
Publicado em: 2003
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7. Reuso agricola do efluente de um filtro anaerobio utilizando um sistema de irrigação por sulcos
The reuse of domestic wastewater in agriculture appears as a good alternative of destination for the treated effluent, utilizing its physical-chemical characteristics for the agricultural production. In this work, the focus is the use of anaerobic effluent according to its profitable characteristics for the agriculture, with concentrations of nutrients and o
Publicado em: 2003