Buscar
Mostrando ítems 1-10 de 1725
Systematic review of the last 20 years of research on decentralized domestic wastewater treatment in Brazil: State of the art and potentials
(2021-12-15)
A DEWATS (decentralized wastewater treatment system) is an alternative for expanding sanitation. In Brazil, DEWATS is acknowledged by law and is part of the National Sanitation Plan strategy for achieving the treatment of ...
The Influence of Municipal Treated Wastewater on Morpho-Physiological Characteristics of Eucalyptus Plants
(Springer, 2014-09-01)
The effects of municipal-treated wastewater on growth and gas exchange characteristics were studied in eucalyptus plants cultivated in a greenhouse under continuous sub irrigation with 70 % Long Ashton solution as a control, ...
Eletrólise de resíduos poluidores: I - Efluente de uma indústria liofilizadora de condimentos
(Sociedade Brasileira de Química, 1998-02-01)
Wastewater from a seasoning freeze-drying industry was electrolysed to increase its biodegradability. Stainless-steel electrodes were used at 9.09 A/m², for up to 80 min. Conductivity, pH, biochemical (BOD) and chemical ...
Effect of free ammonia nitrogen on the methanogenic activity of swine wastewater
(Pontificia Universidad Católica de Valparaíso, 2011)
Remediation of Kraft E1 and black liquor effluents by biological and chemical processes
(Springer HeidelbergHeidelbergAlemanha, 2006)
Reuse of treated wastewater in metal-mechanics industry: A technical-economic evaluation
(2019-01-01)
Metal-mechanical industries are intensive in the consumption of water and, consequently, in the wastewaters production. Thus, reuse is essential because it preserves the environmental resources, diminishing the water ...
Application of ozonation process in industrial wastewaters: Textile, Kraft E-1 and whey effluents
(Selper Ltd, Publications DivLondonInglaterra, 2004)
Treatment of wastewater from an alkaline cleaning solution by combined coagulation and photo-Fenton processes
(Elsevier, 2014-06)
A coupled coagulation and photo-Fenton treatment has been applied to an industrial wastewater coming from the use of an alkaline cleaning solution. The real wastewater contained anionic and nonionic surfactants, tripolyphosphate, ...
Desempenho de gotejadores com uso de esgoto doméstico tratado
(2009-12-03)
This paper aimed to determine the flow rate of drippers, their flow rate-pressure curve, their equation, their flow rate variation coefficient (VCq), as well as to evaluate the uniformity of water application of the Netafim ...