窗户防污化学品 Anti-tarnishing chemicals for windows ; Windows ; window antifouling chemicals
防污化合物 [化学] anti-fouling compound
空污化学 air pollution chemistry
污化魔王拉铎司 Rakdos the Defiler
污化羁绊 Contaminated Bond
污水净化 domestic wastewater treatment ; sewage clarification ; wastewater treatment
消化污泥 [环境] digested sludge ; activated sludge ; digested ; Sludge digested
化学污染物 [环境] chemical pollutant ; chemical contaminant
化学污染清除 chemical decontamination
结合水质分析及污染生物指数，采用污化系统法对酉安护城河河水在冬夏两季进行了监测研究。
Water body quality of Xi'an city circumvallated river was monitored and evaluated in summer and winter by saprobien system and biotic indexes of pollution, combined with water quality analysis.
该文介绍了工业和城市废水污灌，使其减量化、资源化的作用与效果，论述了后生污染控制及防治对策。
The paper introduces polluted irritation of industrial and urban wastewater and its effect of minimization, resource, then the epigenetic pollution control and prevention countermeasures are proposed.
加强科学管理和污灌指导，利用农田作为土地处理系统来消纳污水中耗氧有机物，是本地区近期可行的污水资源化途径之一。
It is one of feasible sewage revitalizing ways to enhance sewage irrigating management, by using farmland as the treatment system to eliminate pollution in foul water.
应用推荐