污泥综合处置及资源化利用技术研究
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摘要
污泥是污水处理后的产物,是一种由有机物质、细菌体、无机物等成分共同构成的极其复杂的非均质体,它的含水量非常大而且有机物含量高,容易被侵蚀,易腐烂,所以采用固液分离的方式,效果可能不是很好。我国人口基数大,所以污水产出量就会很大,如果污水不经处理直接排放,其危害不言而喻。本文结合"十三五"规划的要求对污泥综合处理问题进行深入分析,探讨资源化利用技术在污泥处置中的应用,依靠科技提高人们的生活环境质量,最终达到建设生态环保型社会的目标。
Sludge is a product of sewage treatment. It is an extremely complex heterogeneous body composed of organic matter, bacteria and inorganic components. It has a very high water content and a high organic content, which is easily eroded and perishable. Therefore, the effect of solid-liquid separation may not be very good. China's population base is large, so the output of sewage will be very large. If the sewage is directly discharged without treatment, the harm is self-evident. This paper combines the requirements of the "13 th Five-Year Plan" to conduct in-depth analysis of the comprehensive treatment of sludge, explore the application of resource utilization technology in sludge disposal, rely on technology to improve the quality of people's living environment, and finally achieve the construction of an eco-friendly society. aims.
Sludge is a product of sewage treatment. It is an extremely complex heterogeneous body composed of organic matter, bacteria and inorganic components. It has a very high water content and a high organic content, which is easily eroded and perishable. Therefore, the effect of solid-liquid separation may not be very good. China's population base is large, so the output of sewage will be very large. If the sewage is directly discharged without treatment, the harm is self-evident. This paper combines the requirements of the "13 th Five-Year Plan" to conduct in-depth analysis of the comprehensive treatment of sludge, explore the application of resource utilization technology in sludge disposal, rely on technology to improve the quality of people's living environment, and finally achieve the construction of an eco-friendly society. aims.
引文
1周天水,崔荣煜,王东田,等.市政污泥和工业污泥资源化处置利用技术[J].环境科学与技术,2016,39(2):251-255.
2 何强,吉芳英,李家杰.污泥处理处置及资源化途径与新技术[J].给水排水,2016,52(2):1-3.
3 王大春,郑敏.城市污泥处理及资源化利用现状与建议[J].节能,2015,34(6):4-8.
4 陈晓娟,吕小芳.浅谈城市污泥的处理、处置与资源化利用[J].环境保护与循环经济,2012,32(1):41-45.
2 何强,吉芳英,李家杰.污泥处理处置及资源化途径与新技术[J].给水排水,2016,52(2):1-3.
3 王大春,郑敏.城市污泥处理及资源化利用现状与建议[J].节能,2015,34(6):4-8.
4 陈晓娟,吕小芳.浅谈城市污泥的处理、处置与资源化利用[J].环境保护与循环经济,2012,32(1):41-45.