塘系统的发展与应用介绍

塘系统是一种结构简单,基建及运行费用低廉,效果可靠的污水处理工艺。简述了塘系统在国内外的发展情况。介绍了齐齐哈尔生态塘、东营生态塘处理系统的工艺及流程、运行情况,同时介绍了苏伊士塘系统、德国Hattingen污水处理厂以生态塘系统与其他工艺相结合用于处理城市污水及回用于农业灌溉的情况。当缺乏资金及专业人员或具有适宜用地条件时,该系统不失为一种解决水污染问题的有效措施。

Development and application of pond system

As a wastewater treatment facility, stabilization pond is effective and reliable and also it is simple structure and low investment and operating expenses. In this paper the development of pond system home and abroad is discussed. The features, technology and operation of the so-called eco-pond system in Qiqihar and Dongying are included. As well as the ponds working in wastewater treatment plants for reclamation to irrigation in Suez, Egypt and in Hattingen, Germany are included. It is believed that this is an available approach to solve the problems of water pollution, especially in case when the investment and professional operators are not very unstinted.