Sewage plant sludge production is relatively large, and contains a large number of microorganisms, pathogens, heavy metals and organic pollutants, reasonable treatment, disposal of sludge is a very important work, at present mainly rely on the sludge concentration, dehydration, to achieve the initial requirements of reduction, and then landfill or incineration treatment. In the process of reduction, mechanical dehydration is generally used for dehydration, and sludge conditioner is added to improve the effect of dehydration. Works Chemical sludge conditioner plays an important role in sludge dehydration.

The selection of sludge conditioner in sludge dewatering process is the key problem that affects sludge dewatering effect. The type of sludge conditioner is different, so its dehydration effect will also be very different.

Sludge conditioner is a kind of Chemical agent that can change the surface structure of sludge, reduce the solid surface load of sludge, reduce the specific surface area of sludge, and destroy the structure of bacteria. The main components are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent and so on. The sludge conditioner has the advantages of less dosage, low cost, breaking the bottleneck of sludge dehydration, achieving efficient concentration and dehydration, good treatment effect and high cost performance.

Sludge conditioner is widely used in the dewatering treatment of sludge in various industries such as living, printing and dyeing, paper making, and municipal. Combined with the plate and frame mud press, the sludge moisture content can be reduced from more than 90% to 40%-60%, and the sludge reduction can be fully realized.

The important role of sludge conditioner:

1. Sludge conditioner can reduce the moisture content of mud cake to 40%-60%, and the sludge is deeply dehydrated.

2. With the plate and frame filter press, the mud press efficiency of the plate and frame filter press can be improved by 100%-500%, and the mud press cycle can be shortened.

3. Do not corrode the device.

4. Add less, do not need to add lime.

5. Organic, non-toxic and without side effects, it is conducive to sludge drying and subsequent incineration, brick making and composting.

6. Non-stick filter cloth, fast demoulding, reduce the frequency of filter cloth replacement, save business operating costs.

Use of sludge conditioner:

Sludge conditioner is suitable for sewage plants, paper mills, printing and dyeing plants, medical plants and other sludge dewatering treatment.

1. Improve the dewatering performance of sludge and reduce the moisture content of sludge to 40%-60%

2. The reaction PH range is 6-10, and the best reaction PH value is 7-9