According to the current situation hazardous waste discharge in Liaoning Province, the control strategy of hazardous waste pollution is proposed.

结合辽宁省危险废物排放现状，提出辽宁省危险废物污染控制战略。

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A set of computer control system predominated by network structure and PLC control station is designed with reference to the production features of industrial hazardous waste disposal site.

针对工业危险废弃物处置场的生产特点，设计了一套以网络结构和PLC控制站为主的计算机控制系统，并详细介绍了该系统的结构、特点、功能及实施方法。

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Apple's "Supplier Code of Conduct" also lists detailed rules on control of hazardous substances, solid waste, waste-water and air emissions.

苹果《供应商行为准则》中，对有害物质、固体废弃物、废水和雨水、废气等环境影响也有详细规定。

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