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Author:

彭永臻 (彭永臻.) (Scholars:彭永臻) | 袁悦 (袁悦.) | 刘晔 (刘晔.) | 王淑莹 (王淑莹.) (Scholars:王淑莹)

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incoPat zhihuiya

Abstract:

硫酸铜促进剩余污泥厌氧消化产甲烷的方法,属于环境保护技术领域。以城镇污水处理厂的剩余污泥为原料,首先投加硫酸铜,剩余污泥中的微生物发生破壁,然后淘洗剩余污泥去除铜离子,最后进行剩余污泥厌氧消化。剩余污泥经过硫酸铜预处理后,厌氧消化时水解速率提高,在中性pH条件下产甲烷菌具有较好的活性,甲烷产量增加。本发明所采用的硫酸铜在较低的投加量下能有效地促进剩余污泥厌氧消化产甲烷,同时达到污泥减量的效果。

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Reprint Author's Address:

  • 彭永臻 王淑莹

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Patent Info :

Type: 发明授权

Patent No.: CN201510003850.1

Filing Date: 2015-01-01

Publication Date: 2016-08-17

Pub. No.: CN104529106B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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