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Technical advantages of deep dewatering sludge

Sludge dewatering technology will be widely used in municipal sewage treatment plants, industrial enterprises sewage treatment stations and sludge centralized disposal points for energy conservation, environmental protection play an active role. Compared with other sludge treatment and disposal technology, the technical advantages of sludge dewatering are mainly manifested in:
1, reduction effect
Although the depth of sludge dewatering in principle with the belt filter dewatering is not fundamentally different, but from the reduction effect, belt filter dehydration can not achieve the effect of deep dehydration, the use of centrifugal sludge dewatering technology in the traditional dehydration Way on the basis of more than 30% reduction, the effect is quite amazing.
2, pollution effects
Landfill, land use In addition to the occupation of land resources, the sludge and sludge in the water on the soil and groundwater is a serious environmental threat. The primary energy consumed by heat drying also increases the emissions of pollutants such as sulfur dioxide. Sludge depth of dehydration for building materials, can control pollution in the smallest range.
3, energy consumption
Dehydration of the sludge with sludge dewatering technology requires only a small amount of electricity to remove large amounts of water from the sludge (one kilogram of electricity in the sludge). Direct incineration or thermal drying can achieve a lower moisture content, but evaporate a ton of water about the need to consume 0.2 tons of coal or 1.2 tons of steam heat. The energy consumption of sludge dewatering technology is self-evident.

Analyze the wear factors of belt sludge dewatering machine
Cleaning of filter belt for Belt filter press