Method for treating wastewater containing rubber latex
A technology of rubber latex and treatment method, which is applied in the direction of flocculation/sedimentation water/sewage treatment, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0021] This example is used to illustrate the treatment method of the waste water produced in the production of rubber latex.
[0022] Measure 500ml of waste water (from the powder rubber workshop of Beijing Research Institute of Chemical Industry, wherein the rubber latex content is 3% by weight), electric heating to 100 ° C; weigh 9g of solid NaOH and add it to the waste water, stir for 5 minutes; weigh 16.67g of anhydrous Calcium chloride was added to the wastewater, stirred for 10 minutes, and allowed to stand for 24 hours.
Embodiment 2
[0024] This example is used to illustrate the treatment method of the waste water produced in the production of rubber latex.
[0025] Measure 500ml of waste water (from the powder rubber workshop of Beijing Research Institute of Chemical Industry, wherein the rubber latex content is 3% by weight), electric heating to 60°C; weigh 9g of solid NaOH and add it to the waste water, stir for 10 minutes; weigh 11.1g of anhydrous Calcium chloride was added to the waste water, stirred for 30 minutes, and left to stand for 0.5 hours.
Embodiment 3
[0027] This example is used to illustrate the treatment method of the waste water produced in the production of rubber latex.
[0028] Measure 500ml of waste water (from the powder rubber workshop of Beijing Research Institute of Chemical Industry, wherein the rubber latex content is 3% by weight), electric heating to 30°C; measure 45ml of NaOH solution with a concentration of 20% by weight and add it to the waste water, and stir for 5 minutes; Weigh 16.67g of anhydrous calcium chloride and add it to the waste water, stir for 10 minutes, and let stand for 24 hours.
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