rivers polluted with chemical waste from factories
受到工厂排放的化学废料污染的河流
Oily and chemical wastes from ships are collected by contractor and delivered to a treatment plant at Tsing Yi Island.
船上产生的含油废料和化学废料，先由承判商接收，然后运送到青衣岛的处理中心处理。
Each factory has to have special equipment to take care of dangerous chemical wastes.
每个工厂都需要有特殊的设备来处理有害的化学废料。
The necessity of waste plastics applied in waterproofing materials for construction was summarized in this paper.
概述了废塑料用于化学建材的必要性。
Chemical degradation and recycling of coloured polyethylene terephthalate waste
有色废弃PET材料化学回收新工艺
Electrochemistrical decolorization of C.I.Reactive black KN-B simulated wastewater
活性黑KN-B染料模拟废水电化学脱色
Study of Chemical Regulatory Factors of Electrochemical Degradation of Complex-component Dyes
电化学降解复杂染料废水的化学调控研究
Studies on Photo-electro-chemical Catalytic Decolorizing Degradation of Dye Wastewater;
光电化学催化对染料废水的降解脱色研究
Study on Sonochemical Degradation of Dyes Wastewater and Its Strengthened Approaches;
染料废水的声化学降解及其强化途径研究
Coupling Electrochemical Oxidation to Nanofiltration for Dyeing Wastewater Treatment
电化学氧化与纳滤法耦合处理染料废水
Useful chemical fertilizer can we make from the waste liquid.
从废弃液体中我们能提取有用的化学肥料。
Assist analytical chemist to complete the wastes test.
协助实验室化学分析师完成废料检测工作。
poisonous waste materials; can cause injury (especially by chemical means).
有毒的废弃材料，能造成伤害（尤以化学方式）。
Study on the Decolorization of Dyeing Wastewater by Chemical Modification of Chitosan;
壳聚糖的化学改性及在染料废水中的脱色研究
Treatment of High-Salinity Dye Intermediate Wastewater by Electrochemical Method;
高盐度染料中间体废水电化学处理研究
Chemical Recycling and Downstream Product Development of Waste Coloured Polyethylene Terephthalate
有色废弃PET材料的化学回收及下游产品开发
Pyrolysis of Solid Wastes for Clean Fuels and Chemicals: Lab-and Pilot-Scale Studies;
固体废物热解制取洁净燃料和化学原料的基础研究
plastics solidification of radioactive waste
放射性废物塑料固化