1)  sewage filter;sewage filtration tank;sewerage filter
污水滤池
2)  sewage
污水
1.
Study on Application of Sewage Measuring Equipment;
污水计量装置技术应用研究
2.
The growth test of different ornamental plants in the sewage urban riverway;
不同观赏植物在城市河道污水中的生长试验
3.
Study of Sewage Eco-treatment Equipment for Single Residence;
单户住宅污水生态处理设备的设计
3)  wastewater
污水
1.
Study on feasibility of wastewater treatment system of constructed wetland in coal mine collapse rasin in pingdingshan city;
平顶山市煤矿塌陷区污水处理的可行性研究
2.
Response of the morphological and physiological characteristics of aquatic plants to long-term soaking in the process of constructed wetland wastewater treatment;
人工湿地处理污水时水生植物形态和生理特性对污水长期浸泡的响应
3.
Review on Phosphorus Recovery Technologies for Wastewater Treatment System;
污水处理磷回收的研究进展
4)  Waste water
污水
1.
Application of PLC control in industry waste water disposal;
PLC控制在工业污水处理中的应用
2.
Pretreatment of distillation in measurement of ammonia nitrogen in waste water;
污水氨氮测定中蒸馏法预处理研究
3.
Technology and strategy of waste water treatment and recycle in residential area;
小区生活污水回用技术与策略
5)  effluent
污水
1.
Study of the complex scale and corrosion inhibitor for effluent reused as circulating cooling water;
污水回用作循环冷却水的缓蚀阻垢剂筛选
2.
Treating heavy oil effluent with TC-2 compound flocculant to meet the quality standards of oilfield injected water;
TC-2复合絮凝剂处理稠油污水达标回注
3.
Industrial running of cooling water by using discharged effluent in refineries;
炼油厂外排污水直接回用于循环水工业运行
6)  polluted water
污水
1.
Measurement of Dissolved Total Phosphorus in Polluted Water by Real Time Digestion with FIA;
在线消解-FIA-光度法测定污水中的溶解态总磷
2.
The research for direct determination of Co in the polluted water by PF-GFAAS;
平台石墨炉原子吸收法直接测定污水中钴的研究
3.
Practice of reforming polluted water system of Zhongyuan Gold Smeltery;
中原黄金冶炼厂污水处理系统改造实践
参考词条
补充资料：多层滤料滤池
分子式：
CAS号：

性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。