【摘要】 水源短缺问题已经成为困扰河北某钢铁公司发展的主要因素,而废水的大量排放对环境造成污染,影响城市居民的饮水安全。通过澄清、过滤、除盐等处理工艺,将厂区排放的废水进行集中处理并回用于生产,即解决了水源短缺的问题,节约大量新水,又减轻了污水排放对环境的污染。该处理工程具有良好的经济效益和环境效益,是完全必要且可行的。更多还原

【Abstract】 Deficient water resource is the main factor persecuting the development in iron and steel industry,however large amount of wastewater drainage pollute environment and affect safety of drinking water.Through clarification,filtration and desalting,iron and steel wastewater was centralized for treatment and reuse in the production,which not only solved problem of deficient water resource and economized water but also reduced the pollution to environment,with quite good economic gains and sound environment effects.更多还原