With a water purification plant and waste disposal system, the crew of the Yamal say the ship's own ecological impact is minimal.

这艘破冰船拥有一个净水装置和垃圾处理系统，它的船员称这艘船自己对生态系统的影响是很小的。

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The city of Sydney, for instance, has had to install elaborate disposal systems for the briny waste of its desalination plant and use wind power in order to reduce CO2.

比如悉尼市就不得不为过滤下来的盐渣安装复杂精巧的处理系统并在旁边建造风电站以降低碳排放。

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The method for solid waste and sludge disposal was proposed through analysis of solid waste generation and environment impact from the expanding project for Huangshi Wastewater Treatment Plant.

通过黄石污水厂改扩工程固体废物的产生和环境影响分析，提出了固体废物和污泥处置方法。

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Radiation is a threat to human health at every stage of the process, from uranium mining to plant operation (even in those new ultra-safe plants) to waste disposal.

ECONOMIST: A renaissance that may not come