This paper discussed how to define the effluent quality standard and the principle of making water quality standards. 本文就如何确定回用工程的出水水质指标及其标准进行了讨论,阐述了制定出水水质标准(WQS)的基本原则。
Water Quality Standards(WQS) are the foundation of the water quality-based pollution control program mandated by the Clean Water Act. 描述:环保署水质标准(WQS):建立水质污染防治项目,进行清洁水行动。
There is pollution in various degrees in source water of our country, so it is difficult to make water meet the strict requirements of higher and higher water quality standards for drinking water. 我国饮用水水源不同程度地存在污染情况,这使得常规处理工艺很难使出水达到日益提高的饮用水水质标准(WQS)的严格要求。
In USA, there is a set of complete economic analysis procedures to help states and tribes set and revise water quality standards. 美国在水质标准(WQS)制定过程中拥有一套完善的经济分析程序,用于各州及区域对水质标准(WQS)进行制定与修订。
Study on Water Quality Standards(WQS) for Storm Water Infiltration Based on Risk Assessment in Pinggu Basin of Beijing 基于风险评价的北京平谷盆地雨洪水回灌水质标准(WQS)研究