The new sludge dewatering agent independently developed by Works Chemical for sand washing can achieve deep dewatering of sludge. The new sludge dewatering agent is a Chemical agent that can change the surface structure of sludge, reduce the surface load of sludge solid, reduce the specific surface area of sludge, and destroy the structure of bacteria.

Works Chemical- Sludge conditioner, sludge dewatering synergist manufacturer

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 new sludge dewatering agent has the advantages of small dosage, low cost, breaking the bottleneck of sludge dewatering, realizing efficient concentration and dewatering, good treatment effect and high cost performance.

The new sludge dewatering agent is widely used in the dewatering treatment of sludge in various industries such as living, printing and dyeing, papermaking, electroplating, chemical industry, leather and so on. 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. After the sludge is conditioned with a special sludge dehydrating agent for sand washing, the pressure of about 1.0MP is injected into the filter chamber of the filter press to efficiently filter out the free water in the sludge, and the sludge accumulates in the filter chamber to reach the design capacity of the filter press.

The final dryness of the press dehydrated sludge is closely related to the effect of chemical conditioning and modification, but also to the filling degree of the filter press chamber, the press pressure rate, the press pressure retention time, etc. The use of high pressure feeding and pressing can shorten the time of the whole press section and improve the production efficiency when the chemical conditioning achieves better results. Automatic discharge and reverse blowing of the filter medium (filter cloth) are completed at the same time, and the new sludge dewatering agent can not only reduce the labor intensity of the control workers, but also improve the efficiency of the completion of the operation, and maintain the effect of the filter cloth intercepting sludge and permeation.