The amount of the sludge becomes more and more following the increasing tendency of the domestic wastewater collection and treatment ratio.
随着城市污水处理率提高导致的污水污泥产量的增长趋势也使得污水污泥的处理问题更为突出。
Certification in wastewater collection and wastewater treatment (level I, II, III or IV depending certification level of the plant) is required for wastewater treatment plant operators.
污水处理厂的运营商要求具备污水收集和污水处理认证(根据工厂认证等级分为i,II,III或IV级)。
This paper described generation, characteristics and collection methods of petrochemical enterprises emergency wastewater.
阐述了石油化工企业事故污水的产生、特点和收集方法。
City's main sewage pipe network for the collection and distribution of life in the urban areas of sewage and wastewater, sewage accounted for a large proportion.
城市污水管网的主要用于收集和输送城市区域中的生活污水和生产废水，其中生活污水占较大比例。
ABSTRACT: in Nanjing, wastewater treatment and collection system is being built, and it is an important department for Nanjing to become the nation environment protection exemplar city.
摘要：作为南京市争创国家环保模范城重要内容的污水处理厂及其收集系统的建设正在全面展开。
In Nanjing, wastewater treatment and collection system is being built, and it is an important department for Nanjing to become the nation environment protection exemplar city.
作为南京市争创国家环保模范城重要内容的污水处理厂及其收集系统的建设正在全面展开。
In Nanjing, wastewater treatment and collection system is being built, and it is an important department for Nanjing to become the nation environment protection exemplar city.
作为南京市争创国家环保模范城重要内容的污水处理厂及其收集系统的建设正在全面展开。
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