Deep treatment method of pulping paper making wastewater
A technology for advanced treatment, pulping and papermaking, applied in the field of papermaking, can solve the problems of increasing pollutants, unfavorable waste water reuse, and high operating costs, and achieve the effects of simple and controllable process operation, satisfying resource utilization, and improving effluent color.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0032] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .
[0033] A method for advanced treatment of pulp and papermaking wastewater, comprising the following steps:
[0034] (1) Construct a flocculation reaction tank (divided into three grids, of which 1 grid is a coagulation tank 5, 1 grid is a flocculation tank 6, and 1 grid is a reaction tank 7), a sloping plate sedimentation tank 9, and a V-shaped filter tank 14 , a clear water pool 18 . 1 coagulant tank, 1 flocculant dissolving tank, 1 adsorbent dissolving tank and supporting dosing system shall be constructed as a complete set;
[0035] (2) Take several samples of waste water 4, select the appropriate addit...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap