本月3日，紫金矿业位于上杭县的紫金山铜矿湿法厂发生污水渗漏事故，9100立方米废水外渗引发福建汀江流域污染，造成鱼类大面积死亡。
On July 3, about 9,100 cubic meters of waste water spewed from a blown-out sewage tank at a copper plant owned by Zijin into the Tingjiang River in Fujian, killing thousands of fish.
为了减轻湿法纤维板生产废水对环境的严重污染，进行了利用其废水生产饲料酵母的研究。
In order to reduce the serious environmental pollution from fiberboard production by wet process, utilization of fiberboard wastewater for production of fodder yeast was studied.
湿法烟气脱硫工艺产生的废水中含有大量污染物，严重危害环境和人民的身体健康。
The wastewater from wet lime(stone)-gypsum flue gas desulfurization(FGD) process contains a lot of pollutants, it will do harm to environment and health of people heavily.
湿法磷酸生产副产磷石膏的堆放不仅占用大量土地，而且严重污染环境。
The storage of the by-product phosphogypsum from wet phosphoric acid production not only takes a lot of space, but also poses a severe pollution of the environment.
离子液体是一种绿色溶剂，它作为萃取介质可避免传统湿法冶金因有机溶剂挥发产生的环境污染。
Ionic liquid is a kind of green solvent and as extraction medium could avoid environmental pollution of conventional hydrometallurgy due to volatilization of organic solvent.
介绍了湿法回收废催化剂中钴和钼的工艺条件。该法具有设备简单、无污染、收率高等特点。
The technological conditions of wet recovering cobalt and molybdenum from waste catalyst are introduced. The wet recovery has the advantages of simple equipment, no pollution and high recovery rate.
湿法磷酸生产副产的磷石膏数量大，对环境污染较严重，综合利用前均须进行处理。
The wet phosphoric acid plant features large amount of by product phosphogypsum, which poses significant pollution to the environment and must be treated before comprehensive utilization.
湿法炼锌赤铁矿渣的综合利用既能作为二次资源再次利用，又能减少湿法炼锌赤铁矿渣对环境所造成的污染。
The comprehensive utilization of hydrometallurgy zinc hematite residues can not only reclaim the resources but also control the cinders pollution.
湿法炼锌赤铁矿渣的综合利用既能作为二次资源再次利用，又能减少湿法炼锌赤铁矿渣对环境所造成的污染。
The comprehensive utilization of hydrometallurgy zinc hematite residues can not only reclaim the resources but also control the cinders pollution.
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