化工在水处理中的贡献和地位

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随着人类对自然生态破坏的日益加剧和人们环保意识的提高,社会对化工企业的偏见也日见加深,对化学品的恐惧,对化工污染的担忧,在政府和老百姓两个层面都引起了极大的关注。各地方政府采取了很多措施,来限制化工项目的立项,全国也关闭了成千上万的化工厂。这里有可喜的进步,同时也有值得我们化工行业担扰的因素。的确,由于长期重视发展,而忽略了环境保护,化工行业也与其他行业一样,对环境造成了污染。废水、废渣、废气污染了我们的河流水体,毒化了周围的空气,破坏了原本美丽的环境。我们应该接受这个教训,一丝不苟地抓好环保工作,使化工企业成为具有高度社会责任感的企业,成为受周围老百姓欢迎的企业。同时,我们也应看到,环境保护这个伟大的现代人类系统工程,没有化工的贡献是不可能完成的。化学工业在环境保护中起到独特的不可或缺的作用,这不仅是因为化工行业本身的环保是这个系统工程的一部分,更由于化工技术、化工产品是环保工程的主力军。从这个意义上说,没有了化工也就没有了环保。我们仅就水处理来看一看我们化工的贡献。水处理包括污水处理、饮用水处理、冷却水处理、锅炉水处理、高纯水水处理等。水处理无非是工艺技术、药剂材料、设备及服务,还有分析检测。而这一切都是离不开化工产品和化工单元技术的。 With the increasing destruction of human beings to the natural ecology and the improvement of people’s awareness of environmental protection, the prejudices of chemical companies are also deepening day by day. The fear of chemicals and the pollution caused by chemical industry are causing both the government and common people Great concern. Various local governments have taken many measures to limit the establishment of chemical projects, and the country has also shut down thousands of chemical plants. There are welcome improvements here, as well as factors that are worth the hassle of our chemical industry. Indeed, due to the long-term emphasis on development and the neglect of environmental protection, the chemical industry, like other industries, has also polluted the environment. Wastewater, waste residue, exhaust pollution of our river water, poisoning the surrounding air, undermining the original beautiful environment. We should accept this lesson and scrupulously do a good job in environmental protection so that the chemical industry becomes a highly socially responsible enterprise and becomes an enterprise that is welcomed by the people around us. At the same time, we should also see that the great modern human system project of environmental protection can not be accomplished without the contribution of chemical industry. The chemical industry plays a unique and indispensable role in environmental protection not only because the environmental protection of the chemical industry itself is part of this systematic project but also because chemical technology and chemical products are the main force of environmental protection projects. In this sense, there is no environmental protection without chemicals. We only look at the contribution of our chemical industry to water treatment. Water treatment, including sewage treatment, drinking water treatment, cooling water treatment, boiler water treatment, high-purity water treatment. Water treatment is nothing more than process technology, pharmaceutical materials, equipment and services, as well as analytical testing. And all this is inseparable from chemical products and chemical unit technology.
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