The paper processing industry in Vietnam in recent years has developed rapidly in both production scale and product quality. This helps to boost regional economic growth and improve local jobs, but also entails environmental pollution consequences.
Realizing this problem, many paper processing enterprises have studied and applied new technologies to help improve wastewater treatment, sludge treatment, and improve treatment efficiency for businesses.
Normally, the Microbiological sludge will be mixed with the sludge through flotation to increase the ability to press and release the water of the sludge so that the sludge after pressing has a satisfactory dryness, but because in the flotation sludge, the paper matter remains above 10%, so the enterprise wants separated for further reuse. Therefore, the microbial sludge needs to be separated for treatment.
The paper industry’s microbiological sludge has low pH, continuously changing sludge properties, sludge incubation time is less than 10 hours, poor water release ability, poor sludge cohesion, and fibrous sludge, which is the disadvantage of microbial sludge. In the paper industry, which technologies such as conveyors or plate frames do not handle superiorly, often clog with the plate frame and often force mud to flow to both sides with the conveyor.
Multi-disc screw slurry press works on the principle of using a screw in combination with moving and fixed discs to help prevent clogging of sludge, 24/24h continuous operation, for microbiological sludge such as Paper industry slurry gives 78-80% moisture after pressing.
Choosing which technology to press mud to increase work efficiency, save investment and operating costs is not easy for those who are not specialized in equipment, KS Boiler understands that and should provide a consulting service package. Free for customers to optimize the value of the product and save for the business.