Antibacterial deodorant for sewage
A technology for deodorant and sewage, applied in water/sewage treatment, water/sludge/sewage treatment, sterilization/microdynamic water/sewage treatment, etc. , can not be dealt with and other problems, to achieve the effect of high security, good compatibility and low cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0026] Example 1
[0027] Weigh accurately 200g acrylic acid, 90g sodium hydroxide, 300g deionized water, 0.1g N,N'-methylenebisacrylamide, 0.025g sodium sulfite, 0.025g sodium persulfate, 50g tea powder, 1g hydroxymethylcellulose , Polyethylene glycol diglycidyl ether, polyethylene glycol 200, a composite crosslinking agent configured at a molar ratio of 1:1, 0.2g, and then prepared according to the following steps:
[0028] 1). After mixing acrylic acid with deionized water, add sodium hydroxide to neutralize, and the degree of neutralization is 82%;
[0029] 2) Add hydroxymethyl cellulose and tea powder to the reaction system, stir and mix, and ultrasonically shake for 10 minutes, add N,N'-methylene bisacrylamide, continue stirring for 5 minutes, then gradually increase the temperature to 65°C, then add Sodium sulfite and sodium persulfate initiate polymerization reaction for 90s to obtain gel-like polymer;
[0030] 3). Granulate the gel polymer obtained in step (2), and dry it at...
Example Embodiment
[0032] Example 2
[0033] Accurately weigh 200g acrylic acid, 90g sodium hydroxide, 200g deionized water, 2g N,N'-methylenebisacrylamide, 0.1g sodium sulfite, 0.1g sodium persulfate, 10g tea extract concentrate, 5g polyvinyl alcohol, Polyethylene glycol diglycidyl ether and polyethylene glycol 200 are equipped with 0.5g of a composite crosslinking agent in a 1:1 molar ratio, and then prepared according to the following steps:
[0034] 1). After mixing acrylic acid with deionized water, add sodium hydroxide to neutralize, and the degree of neutralization is 72%;
[0035] 2) Add the tea extract to the reaction system, stir and mix, ultrasonically shake for 10 minutes, add N,N'-methylene bisacrylamide, continue stirring for 5 minutes, then gradually increase the temperature to 65°C, then add sodium sulfite and sodium persulfate Initiate the polymerization reaction for 90 seconds to obtain a gel-like polymer;
[0036] 3). Granulate the gel polymer obtained in step (2), and dry it at a te...
Example Embodiment
[0038] Example 3
[0039] Accurately weigh 200g of acrylic acid, 90g of sodium hydroxide, 265g of deionized water, 0.1g of N,N'-methylenebisacrylamide, 0.1g of sodium sulfite, 0.1g of sodium persulfate, 65g of tea extract, and polyethylene glycol 2 0.5 g of composite crosslinking agent prepared with glycidyl ether and pentaerythritol in a molar ratio of 1:1, and 1 g of hydroxymethyl cellulose, and then prepared according to the steps of Example 2, to obtain the sewage antibacterial deodorant of the present invention.
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