The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2022
Filed:
Apr. 27, 2018
Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing, CN;
Yimin Zhang, Nanjing, CN;
Ming Kong, Nanjing, CN;
Longmian Wang, Nanjing, CN;
Ruihua Meng, Nanjing, CN;
Yuexiang Gao, Nanjing, CN;
Jianying Chao, Nanjing, CN;
Fei Yang, Nanjing, CN;
Fuquan Peng, Nanjing, CN;
Yueming Zhu, Nanjing, CN;
Abstract
The present invention discloses a highly effective in situ treatment method for endogenous pollution in sludge, belonging to the field of environmental engineering water treatment. In view of the problem that it is difficult to effectively treat the endogenous pollution of river sludge, the present invention provides the highly effective in situ treatment method for endogenous pollution in sludge, which specifically adopts a combination of phoslock, calcium peroxide and aluminum modified zeolite to perform in-situ remediation of sludge, effectively inhibit the release of endogenous pollution of sludge, facilitate the ecological treatment of polluted water subsequently, and finally realize the long-term water improvement against pollution.