Landfill leachate foam stability stems from surfactant double layers and film elasticity. Chemi Tech defoamer employs three mechanisms for high-efficiency foam suppression:
Active components rapidly spread at gas-liquid interfaces, creating localized tension gradients that induce film rupture within 8 seconds, outperforming conventional silicone defoamers.
Nano-silica particles penetrate foam films via "pinpoint effect," adsorbing surfactant hydrophobic ends to destabilize double layers. Fluorosilicone coatings enhance interfacial interactions.
Cross-linked fluorosilicone polymers retain molecular integrity under high temperatures, while nanocellulose matrices ensure uniform dispersion in harsh conditions.
Direct Addition: Apply defoamer at 0.1%-0.2% without dilution.
Dynamic Monitoring: Install auto-dosing devices at aeration inlets to adjust flow based on foam thickness, minimizing overuse.
Chemi Tech defoamer combines mechanistic innovation with process adaptability, delivering reliable solutions for complex leachate treatment systems.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com