Reuse of treated wastewater

21st International Scientific Conference on Advanced in Civil Engineering "Construction - The Formation of Living Environment"

土木建筑工程

Galkina, Elena^1 ; Vasyutina, Olesya^1

Moscow State University of Civil Engineering, Yaroslavskoye shosse, 26, Moscow

129337, Russia^1

关键词: Environmental safety;    Industrial wastewaters;    Laws and regulations;    Nitrogen and phosphorus;    Reuse of wastewater;    Reuse technology;    Treated wastewater;    Waste separation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/365/2/022047/pdf
DOI  :  10.1088/1757-899X/365/2/022047

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Reuse of wastewater after its treatment may be a good alternative for regions, which suffer from lack of pure water or have limited access to water resources. Reuse technologies may be applied for municipal and industrial wastewater. Reuse of wastewater is only possible if sanitary and environmental safety is provided with no hazard for current ecosystem. That fact requires strict fulfilment of laws and regulation. Wastewater to be reused has to follow a certain sequence of treatment procedures to reduce concentration of pollutants in it. That might be traditional methods (waste separation, sedimentation), methods of removal of certain components (nitrogen and phosphorus), disinfection.