Method for treating phenol-containing wastewater in gas generator
A gasifier and treatment method technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as incomplete combustion, high operating costs, and large initial investment , to achieve the effect of easy operation control, low solvent consumption and large extraction flow ratio
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0042] This specific embodiment adopts following technical scheme: its processing method is:
[0043] 1. Pump the phenol-containing wastewater to be treated into the wastewater tank to be treated;
[0044] 2. Use 98% concentrated sulfuric acid, slowly drop it into the waste water, and adjust the pH value of the waste water. The pH value of the waste water is 2 to 2.5. At this time, the waste water will release dissolved gas, and the gas will enter the absorption tower for absorption and purification. The emulsified tar will be demulsified and separated out, and collected through oil-water separation;
[0045] 3. Pump the acidified wastewater into the liquid collector after filtering, and remove 98% of the suspended solids and tar, and then pump out the wastewater clear liquid for later use;
[0046] 4. Pump the waste water clear liquid and QH-1 complex extraction agent into the extraction equipment for multi-stage countercurrent extraction and dephenolization after metering. ...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com