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在水厂处理中,要把所有物质去除,又不生成新的副产物,要求是很高的。不是说做不到,比如在太空飞船中,我们可以做到,但成本非常高。继“大气十条”之后,政府在环保领域又出重拳:国务院于今年4月出台“水十条”(即《水污染防治行动计划》),被视为下决心保证水安全的信号。事实上,解决水安全问题已到刻不容缓的地步。2006年湖南岳阳砷污染、2010年福建紫金矿业污水泄漏、2012年广西河池市镉污染……近年各地来频繁爆出的水污染事件,
In water treatment, the removal of all substances, without the formation of new by-products, the requirements are high. Not to say that can not be done, such as in spacecraft, we can do it, but the cost is very high. Following the “Ten Atmosphere”, the government made another punch in the field of environmental protection: The State Council promulgated “Water 10” (the “Action Plan for Water Pollution Prevention and Control”) in April this year and is regarded as determined to ensure water safety signal. In fact, the issue of water safety has been urgently resolved. Arsenic pollution in Hunan Province in 2006, Leakage of Fujian Zijin Mining Wastewater in 2010, Cadmium pollution in Hechi City of Guangxi Province in 2012 ...... In recent years, frequent water pollution incidents broke out in various places,