Views: 225 Author: LOONG FILTRATION Publish Time: 2025-12-17 Origin: Site
Ultrafine Precipitate Removal: Requires the complete removal of suspended particulates smaller than 1um in size.
Achieving Ultra-Low Moisture Content: The moisture content in the essential oil must be precisely controlled at a very low level of less than 0.5%.
Purpose: Serving as the first line of defense, the client's existing 0.1um MCE filter cartridge is dedicated to intercepting and removing ultrafine precipitates smaller than 1um, thereby protecting the subsequent precision separation units.
Technical Principle: As the essential oil passes through the coalescence cartridge with specialized surface energy, microscopic water droplets (emulsified water) suspended in the oil gather and merge on the filter material fibers, forming significantly larger droplets.
Function: Achieves the transformation from small water droplets to large water droplets, creating the necessary conditions for the next stage of high-efficiency separation.
Technical Principle: The essential oil and the enlarged water droplets subsequently enter the separator cartridge. This cartridge is designed with oleophobic/hydrophilic or hydrophobic/oleophilic properties (depending on the medium) to effectively intercept and drain the large, coalesced water droplets.
Function: Physically separates the moisture from the main body of the essential oil, discharging the water through the housing's bottom drain, ensuring the final essential oil moisture content meets the target of ＜0.5%
Core Achievement: The oil content in the wastewater was successfully reduced from a high concentration to below 20 PPM.
Increased Yield: Effective recovery of residual oily product from the wastewater, directly translating into economic benefits.
Reduced Costs: Significantly lowered the complexity and cost of treating the oil-contaminated wastewater, ensuring compliance with environmental regulations.
This result significantly exceeded the client's initial process targets, marking a successful breakthrough of the limits of conventional oil-water separation processes and delivering immense environmental and economic value to the client.
Coalescence Cartridge 
