The dewatering effect of common sludge dehydrators on the market is not very ideal. The use of these more traditional sludge dehydrators can remove part of the water in the sludge, but it is still unable to achieve deep sludge dehydration. At the same time, there are still some drawbacks in the use of traditional water treatment agents such as polyaluminum chloride, lime, and ferric chloride:

First, the use of these traditional water treatment chemicals to treat sludge dehydration requires a lot of.

Second, lime is corrosive and will seriously corrode dewatering equipment.

Third, high operating costs.

Fourth, the sludge dehydration is not complete, and the sludge after conditioning is easy to stain the filter cloth.

Of course, the disadvantages of traditional dehydrants are far more than these. This is just a simple example of the four disadvantages of traditional dehydrators. So what kind of sludge dewatering agent can effectively reduce the moisture content of the sludge, dehydrate the sludge deeply, and save operating costs? Sludge dehydrating agent is a good choice. The sludge conditioner is a sludge dehydrating agent which can change the surface structure of the sludge, reduce the solid surface load of the sludge and reduce the specific surface area of the sludge surface. Chemical agents that destroy the structure of bacteria. The main components of sludge dewatering agent are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent and so on.

Advantages of sludge dehydrating agent compared with traditional dehydrating agent:

1. can effectively reduce the moisture content of sludge, so that the sludge depth dehydration.

2. the water content in the sludge can be reduced to 35%-55%, and the sludge weight reduction effect is good.

3. The mud press efficiency of plate and frame filter press is increased by 100%-500%, and the mud press cycle is greatly shortened.

4. the amount of addition is small, no need to add lime, sludge dehydrating agent does not contain chloride ions, no corrosion to dewatering equipment.

5. sludge deep dehydration, is conducive to the subsequent incineration of sludge, brick, compost.

6. sludge deep dehydration of non-stick filter cloth, reduce the frequency of dewatering equipment to replace the filter cloth, saving operating costs.