1 . 废水和生活污水

Total Discharge of Sewage includes production sewage and domestic sewage ., 废水排放总量包括生产废水和生活污水.

1 . 污水和工业废水

the value of TOC and COD in surface water , municipal sewage and industrial sewage in different regions is measured and the results is analyzed by linear regression statistics .针对不同地区的地表水、生活污水和工业废水的TOC和COD进行了测试，对测定值进行线性回归分析。

1 . 污水泵排污泵

WZW-type self-priming sewage pump sewage pump design of the storage room , with the injection of horizontal bearing box structure , seal or mechanical seal with skeleton letters .WZW型自吸式污水泵排污泵设计有储水室，采用上注水卧式轴承箱结构，轴封采用骨架封或机械密封。

1 . 排污管道

the arrangements on both sides of a box culvert dark sewage , sewage pipes and accepted the city side of Hill Zhigou water , downstream to the sewage treatment plant to deal with decontamination .东西两岸各布置一条箱形排污暗涵，接纳城市排污管道和边山支沟来水，送至下游污水处理厂进行净化处理。