China requires that incinerators discharge no more than one nanogram of dioxin per cubic metre. The European Union sets a standard that is one-tenth of that amount.
中国要求垃圾焚烧炉所排放的二恶英每立方米不超过一毫微克，欧盟的标准则是这一标准的十分之一。
According to the national wastewater discharge standard and request of total amount of pollutant, it is essential to develop the research of AZT pharmacy wastewater treatment technology.
根据国家污染源达标排放和污染物总量控制要求，开展齐多夫定制药废水达标处理技术研究是必要的。
The result of F pollution treatment in recent years and the concrete measures for discharge standard of total amount of F are introduced.
本文介绍了包钢历年来氟污染治理成效以及控制外排氟总量达标的具体措施。
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