Invention Grant
- Patent Title: Apparatus for relieving surface-layer clogging of denitrification deep-bed filter and method for running the same
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Application No.: US15632357Application Date: 2017-06-25
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Publication No.: US10239775B2Publication Date: 2019-03-26
- Inventor: Hui Huang , Qing Wang , Hong-qiang Ren , Si-Jia Ma
- Applicant: NANJING UNIVERSITY
- Applicant Address: CN Nanjing
- Assignee: NANJING UNIVERSITY
- Current Assignee: NANJING UNIVERSITY
- Current Assignee Address: CN Nanjing
- Agency: W&K IP
- Priority: CN201610892699 20161012
- Main IPC: C02F3/30
- IPC: C02F3/30 ; C02F1/00 ; C02F3/06 ; C02F3/12 ; C02F3/00
Abstract:
The invention discloses an apparatus for relieving surface-layer clogging of a denitrification deep-bed filter and a method for running the same, which belongs to the field of sewage treatment.
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