重金属污水

对4种捕集剂在不同pH值的条件下对含有汞、铜、镉、铅等重金属污水的去除效果进行了试验研究。

An experimental study was performed on the removal efficiency of mercury , copper , cadmium , and lead in heavy metal wastewater by four kinds of trapping agents under different pH values .

沉淀法处理含重金属污水的研究

Study on Treating Wastewater Contained Heave - metal by Sediment Method

利用粉煤灰合成沸石处理重金属污水研究

Using the Synthesized Zeolite from Fly Ash to Treat Heavy Metals from Wastewaters

重金属污水化学法处理设计规范

Code for design of treatment of wastewater containing heavy metals with chemical method

铁氧体工艺处理含重金属污水的沉渣特性研究

The Study of the Property of Sediment From Ferrite-Process Disposal of Heavy Metal Wastewater

螯合剂处理重金属污水实验研究

The Research of Wastewater Treatment Using Chelating Agent

传统的重金属类污水处理剂不仅会产生污泥，而且在pH值改变的情况下重金属会再度溶出。

Traditional heavy metal wastewater treatment agent will produce sludge , and the sludge will dissolve out again in case of pH change , which will causing secondary pollution .

森林土壤对含有重金属的污水具有较强的滤污能力，但同时也存在一定的环境容量。

The forest soil has relatively strong percolating ability to the sewage which is polluted by heavy metals , but there is a certain environmental capacity .

该树脂对上述3种离子的吸附量可分别达3.02、1.63、0.37mmol/g，可用于含重金属离子污水的处理和金属离子的分离等方面。

Their adsorption capacities are 3.02, 1.63 and 0.37 mmol / g resin respectively . The resin may widely be used in the treatments of industrial sewage contained heavy metal ions and in metal ions separation .

大量的重金属离子使得污水污泥在农用过程中产生了副作用。

A great quantity of heavy metal cause trouble when the sewage is used in agriculture as fertilizer .

因此，除了常规农业生产活动（喷洒农药、施用化肥等）可能带入重金属之外，污水灌溉也可能增加白银农业区重金属的输入。

Thus , besides of the traditional agricultural activities ( use of fertilizer and pesticide ), wastewater irrigation could also increase the input of heavy metals in the area .

大部分的工业厂房建在河边和海岸带，因此，含有有机氯农药和重金属的生活污水和工业废水被排放到水体里面，从而导致海岸带环境的退化。

Most of industrial facilities are situated on the side of major rivers and coasts , thus domestic sewage and industrial wastewater contaminated with pesticides and heavy metals are discharged to local waters deliberately or accidentally , which lead to deteriorating environment quality of the coastal environment .

人-工湿地处理重金属Pb、Cd污水的机理探讨

Mechanism of artificial wetland treatment of Pb and Cd containing wastewater

用作植物根的过滤作用来处理污水中的重金属是一种新兴的重金属污水植物处理技术。

The utilization of filtration function by plant root in treating heavy metal in sewage is a new and developing plant treatment technique of heavy metal sewage .