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“十一五”期间,我国的污水处理产业得到了快速发展,污水处理能力及处理率增长迅速,同时也带来了污泥产量的迅速增加。调研结果显示我国污水处理厂所产生的污泥,80%没有得到妥善处理,污泥随意堆放所造成的污染与再污染问题已经凸显而出,引起了社会各界的关注,也推动了污泥处置市场的形成。在“十二五”期间,重点放在污泥处置等方面,国家鼓励污泥无害化后进行土地综合利用,要求各级地方政府加快污泥处理设施建设,污泥处理处置市场将得到进一步发展,成为继污水处理之后的下一个环保热点。本期热点聚焦栏目特邀了各个方向的专家、工程师、技术人员对污泥处理的相关问题进行探讨交流。
During the “Eleventh Five-Year Plan”, China’s sewage treatment industry has witnessed rapid development, and its sewage treatment capacity and treatment rate have been rapidly increasing. At the same time, it has also brought about a rapid increase in sludge production. The survey results show that 80% of the sludge produced by sewage treatment plants in our country has not been properly disposed of. The problems of pollution and re-pollution caused by random stacking of sludge have been highlighted, arousing the public’s attention and promoting the sludge disposal The formation of the market. During the “Twelfth Five-Year Plan” period, the emphasis will be placed on the disposal of sludge. After the state encourages the comprehensive utilization of the land after the decontamination of sludge, local governments at all levels are required to speed up the construction of sludge treatment facilities. The sludge treatment and disposal market will be Be further developed to become the next hot spot after the sewage treatment. In this issue, specialists, engineers and technicians in all directions were invited to discuss the relevant issues of sludge treatment.