A5041995931- Advanced oxidation water treatment
- Water Quality Monitoring and Analysis
- Environmental Sustainability and Education
- Municipal Solid Waste Management
- Constructed Wetlands for Wastewater Treatment
- Environmental Chemistry and Analysis
- Wastewater Treatment and Nitrogen Removal
- Enzyme-mediated dye degradation
- Pharmaceutical and Antibiotic Environmental Impacts
- Bauxite Residue and Utilization
- Algal biology and biofuel production
- Wastewater Treatment and Reuse
- Healthcare Regulation
- Environmental and biological studies
- Dye analysis and toxicity
- Urban Development and Societal Issues
- Healthcare and Environmental Waste Management
- Aquatic Ecosystems and Phytoplankton Dynamics
- Chemistry and Chemical Engineering
- Microplastics and Plastic Pollution
- Biodiesel Production and Applications
- Logistics and Infrastructure Analysis
- Lubricants and Their Additives
Universidade Federal de Pelotas
2018-2022
The National Solid Waste Policy creates tools for the correct management of waste, such as municipal solid waste plans. Thus, aim this study was to evaluate generation and public policies in municipalities Southern Zone state Rio Grande do Sul. Fourteen were analyzed, where data urban rural population, population served, amount annual collection, per capita generation, recycled final disposal site wastes collected. municipality with lowest percentage collection coverage Pedras Altas a value...
ABSTRACT One of the major drawbacks this final disposal technique is leachate production, which occurs due to degradation organic matter and rainwater percolation. The composition quite varied, with high load various compounds that may be toxic environment. To reduce polluting potential leachate, it must subjected an appropriate treatment. Biological treatments are widely used in treatment although these technologies have some drawbacks. As alternative conventional biological treatments,...
Uma preocupação atual e emergente tem sido a contaminação de mananciais por resíduos medicamentos, uma vez que diversidade fármacos existentes implica esta classe compostos químicos possui diferentes atividades biológicas, podem ser mantidas mesmo após metabolização excreção destes para o meio ambiente. O aumento contínuo da presença nos abastecimento representa das problemáticas mundiais do comprometimento qualidade águas destinadas consumo humano dos prejuízos inerentes sobre os ambientes...
O uso de óleos lubrificantes, apesar ter o benefício aumentar a eficiência equipamentos e sua vida útil, causa prejuízos ambientais pela geração resíduos contaminados poluição corpos hídricos. tratamento destes é fundamental para garantir sanidade do meio ambiente. Em vista disso, uma solução baixo custo aproveitamento resíduos, como casca arroz, utilização adsorvente. A arroz foi utilizada sem pré-tratamento em tempos reação cinco, quinze trinta minutos, uma, duas quatro horas. Os...
O processamento do couro gera grandes quantidades de efluentes que possuem elevadas concentrações matéria orgânica, nutrientes e produtos químicos tóxicos. Diante da possibilidade utilizar águas residuárias como um meio cultivo baixo custo cianobactérias para a obtenção bioprodutos em biorrefinarias, o objetivo deste estudo foi avaliar potencial cianobactéria Aphanothece microscopica Nägeli curtume produção biomassa, bem sua aplicabilidade no tratamento destes efluentes. Para isso, cultivos...
Municipal solid waste (MSW) increasing generation is related to population growth and higher consumption patterns. MSW management still considered an issue for Brazilian municipalities due its high complexity, specificity amount. Landfills are a suitable method final disposal of waste, being the technique used in Brazil. Among numerous applications, Geographic Information Systems (GIS) have been widely applied select sites landfills implementation. To meet regulatory requirements, choosing...
Port activities can cause several negative impacts to the environment, and these are intensified in ports present urban areas. Environmental licensing allows public administration establish conditions restrictions of that interfere with quality environmental resources. CONAMA classifies port was potentially polluting, so this industry enterprises must pass through process be following current legislation order avoid or minimize impacts, Operation License (OL) being one main compliance tools....
Abstract Motivated to develop faster and contemporary society has been using more fossil energy resources that can, unfortunately, cause environmental accidents. Petroleum is responsible for providing different products derived as lubricating oil widely used in production chains object of study the work question. Many problems faced by Oil Gas Industry are associated with leaks, accidents irregular discharges. Thus an alternative cleaning adsorption spilled sea presented validity this...