Microorganism advanced treatment for oil refining waste water
A technology for advanced treatment and refinery wastewater, which is applied in sustainable biological treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of poor removal of organic pollutants, high operating costs, and large investment costs. problems, to achieve the effect of shortening the treatment residence time, eliminating pollution, and reducing operating costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] Embodiment one class (6), different treatment process comparisons:
[0028] Using the same refinery oily wastewater, after preliminary treatment to the average inflow of various indicators as shown in the table below, they are treated according to different processes, and the treatment results are shown in Table 1. Wherein embodiment 1-embodiment 5 adopts couplet Synthetic flora 1 : Pseudomonas sp, Zoogloea sp., Plesiomonas sp., Bacillus, Bacillus megaterium, Rhodopseudomonas sp. (Rhodopseudomonas globiformis); Example 6 uses Combined flora 2 : Pseudomonas sp, Zoogloea sp., Plesiomonas sp., Bacillus, Bacillus megaterium, Rhodopseudomonas sp. (Rhodopseudomonas globiformis), Pseudomonas alcaligenes, Flavobacterium sp., microbial activity ≥10 11 per gram, the test treatment device is 20 tons / day, the average water temperature is 22°C, and the gas-water ratio is 1:3-5.
[0029] Internal circulation fluid biological aeration device ( figure 1 ), the aeration tank (t...
Embodiment 1
[0035] Embodiment 1: adopt flora 1, mix and inoculate in common biological aeration filter carrier filler;
Embodiment 2
[0036] Example 2: Bacteria 1 was used and mixed inoculated in the contact oxidation reaction tank; it showed that the effect was basically the same as that of Example 1, indicating that the biological aeration filter had basically the same treatment effect as the biological reaction tank.
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