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Aproveitamento de águas pluviais: influência do volume de descarte e da filtração na qualidade da água
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-04-30)
The capture of Rainwater and subsequent use for non-potable purposes such as cleaning sidewalks and cars and watering gardens has become a common practice due to the possibility of preservation of water resources. However, ...
Uso de macroalgas para avaliação da Poluição orgânica no Rio Preto, noroeste do estado de São Paulo.
(1994-12-01)
The Preto River, located in the northwest of São Paulo State, receives a total wastewater load of 15.150 kg DBO day-1, from which 13.685 kg DBO day-1 (90.5%) corresponds to domestic sewage, and the city of São José do Rio ...
Uso de macroalgas para avaliação da Poluição orgânica no Rio Preto, noroeste do estado de São Paulo.
(1994-12-01)
The Preto River, located in the northwest of São Paulo State, receives a total wastewater load of 15.150 kg DBO day-1, from which 13.685 kg DBO day-1 (90.5%) corresponds to domestic sewage, and the city of São José do Rio ...
Analysis of the effect of wash water reduction on bleached pulp characteristics
(Taylor &francis Ltd, 2015-03-04)
The main objective of this study was to analyse cost reduction by reducing the use of fresh water in the cellulose bleaching process and to make it easier to obtain water in a closed circuit. Eucalyptus oxygen delignified ...
Agua, pobreza y desarrollo en Colombia : un análisis para el periodo 1970 – 2012
(Universidad de La Salle. Facultad de Ciencias Agropecuarias. Doctorado en Agrociencias, 2016)
Use of ultraviolet-visible spectrophotometry associated with artificial neural networks as an alternative for determining the water quality index
(Springer, 2018-06-01)
The water quality index (WQI) is an important tool for water resource management and planning. However, it has major disadvantages: the generation of chemical waste, is costly, and time-consuming. In order to overcome these ...