Title:
ENERGY-SAVING TREATMENT SYSTEM AND PROCESS FOR SALT-CONTAINING AND HEAVY METAL-CONTAINING AMMONIA-NITROGEN WASTEWATER
Document Type and Number:
WIPO Patent Application WO/2024/041327
Kind Code:
A1
Abstract:
An energy-saving treatment system and process for salt-containing and heavy metal-containing ammonia-nitrogen wastewater. The system comprises a wastewater treatment subsystem and a heat pump subsystem. The wastewater treatment subsystem performs treatment on wastewater by means of deammonification, heavy metal removal, and desalination to make the wastewater reach standard, and the heat pump subsystem integrates energy during the deammonification, heavy metal removal, and desalination for use, so that the integration of energy of the process is obviously improved, the energy consumption of the system is greatly reduced, and energy saving during treatment of salt-containing and heavy metal-containing ammonia-nitrogen wastewater is effectively realized.
Inventors:
WU JIA (CN)
Application Number:
PCT/CN2023/110483
Publication Date:
February 29, 2024
Filing Date:
August 01, 2023
Export Citation:
Assignee:
WU JIA (CN)
International Classes:
C02F1/04
Foreign References:
| CN115367943A | 2022-11-22 | |||
| CN218146239U | 2022-12-27 | |||
| CN103466870A | 2013-12-25 | |||
| CN111825145A | 2020-10-27 | |||
| CN212609643U | 2021-02-26 | |||
| JP2013052370A | 2013-03-21 |
Attorney, Agent or Firm:
TIDYTEND INTELLECTUAL PROPERTY LAW FIRM (CN)
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