避免排放大量酸水污染环境、造成水洗极板成本高。
Avoid the emission of a large number of acid water environment, resulting in high cost of washing plates.
本法不仅成本低，且解决了老工艺中因生产铬酐排放大量有毒废水污染环境的问题。
The new process not only has low cost, but also can solve the problem of enviroment pollution that caused by the old process.
污水处理投产后，500多辆汽车可随时刷车，杜绝了随地刷车，浪费用水污染环境等不良现象。
After commissioning of sewage treatment system, over 500 trucks could be washed at any time. In this way, it saved water and solved the problem of environment pollution.
矿井水资源化是在解决煤炭产区严重缺水和矿井水污染环境这两个困扰煤炭行业的难题的基础上提出的。
The utilization of mine water is put forward based upon the solution to serious lack of water in mining areas & mine water polluting environment, two difficult problems that trouble coal mining.
传统的高炉渣水处理技术存在耗水量大，污染环境，产生空气、水污染，热能无法回收等缺点。
Traditionally, the BF slag is granulated in water with air pollution, water pollution and the heat loss etc.
传统的高炉渣水处理技术存在耗水量大，污染环境，产生空气、水污染，热能无法回收等缺点。
Traditionally, the BF slag is granulated in water with air pollution, water pollution and the heat loss etc.
应用推荐