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Polyether defoamers are specialized, often non-silicone agents highly effective for controlling foam in landfill leachate treatment systems, particularly within biological tanks and membrane processes (ultrafiltration/nanofiltration). These agents offer rapid defoaming, long-lasting foam suppression in high-pH environments, and prevent membrane blockage. Common types include polyether esters and modified polyethers.
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Web results
What is the Landfill Leachate Defoamer?
ywlchemical.com
https://ywlchemical.com › landfill-leachate-defoamer
ywlchemical.com
https://ywlchemical.com › landfill-leachate-defoamer
Jan 18, 2026 — The landfill leachate defoamer is composed of polyether, white carbon black, dispersant and stabilizer; it can maintain a good defoaming effect at a lower ...Read more
polyether based defoamers
xiamen rickman chemical technology co., ltd
https://www.rickmanchemical.com › blog › polyether-ba...
xiamen rickman chemical technology co., ltd
https://www.rickmanchemical.com › blog › polyether-ba...
Jan 5, 2023 — Generally , silicone and polyether defoamers provide high efficiently antifoaming performance in fermentation. How to find a suitable defoamer ...Read more
Wastewater Treatment
SIXIN North America, Inc.
https://www.sixinusa.com › wastewater-treatment
SIXIN North America, Inc.
https://www.sixinusa.com › wastewater-treatment
Landfill Leachate ... Silicones are highly effective in small doses for processes without membrane filtration, and water based or polyether defoamers are perfect ...Read more
Managing Foam in Landfill Leachate Treatment: Causes ...
Sixin Group
https://www.sixindefoamer.com › News
Sixin Group
https://www.sixindefoamer.com › News
Aug 10, 2024 — Polyether-based defoamers are often chosen to minimize the risk of membrane blockage. Pump Addition Defoamers can be continuously added through ...Read more
Supply Landfill Leachate Defoamer Wholesale Factory
Shenyang Rise Surface Technologies Co., Ltd.
https://www.risechemical.com › product › landfill-leacha...
Shenyang Rise Surface Technologies Co., Ltd.
https://www.risechemical.com › product › landfill-leacha...
The Landfill leachate sewage treatment defoamer is a water-based defoamer, which can effectively remove the foam in the landfill leachate, has good ...Read more
Deformer special for treating landfill leachate
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
Tradition polyethers defoamer press down the bubble time can be very short, cause dosage to increase, use cost rises.Higher or der Pilz grows the foam that ...Read more
Defoamer Application in Landfill Leachate Treatment System
hkyhtrade.com
https://hkyhtrade.com › case-study-leachate-treatment
hkyhtrade.com
https://hkyhtrade.com › case-study-leachate-treatment
Oct 15, 2025 — AFN-1500 industrial defoamer effectively controls foam in landfill leachate treatment systems. It stabilizes biological treatment processes ...
Web results
Polyether Defoamers
ywlchemical.com
https://ywlchemical.com › polymer-defoamer › polyeth...
ywlchemical.com
https://ywlchemical.com › polymer-defoamer › polyeth...
Jan 13, 2026 — Water Treatment: Landfill leachate, Desalination, Industrial wastewater. Paints & Inks: Where silicone contamination causes surface defects ...Read more
Silicone Polyether Defoamer XST-5130-SYSTAK DEFORAMER
systak.cn
http://english.systak.cn › guijumixiaopaoji
systak.cn
http://english.systak.cn › guijumixiaopaoji
Silicone Polyether Defoamer XST-5130. ○ Good antifoaming at low concentration level ○ Under medium and low temperature and different water system conditions, it ...Read more
High Efficiency Antifoam AF-601
antifoamchemical.com
https://www.antifoamchemical.com › high-efficiency-ant...
antifoamchemical.com
https://www.antifoamchemical.com › high-efficiency-ant...
polyether defoamer for landfill leachate. Strong Applicability Defoaming Agent AF-712. AF712 is a fatty acid ester. The product has outstanding anti-foaming ...Read more
