Hello, everyone, today, a technical engineer from Works Chemical will explain to you how to treat paper waste water. Works Chemical's self-developed special paper sludge dewatering agent can achieve deep dewatering of sludge. Works Chemical paper special 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.

The main components of sludge dewatering agent for paper making are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent, etc. The special sludge dewatering agent for papermaking has the advantages of less dosage, low cost, breaking the bottleneck of sludge dewatering, realizing efficient concentration and dewatering, good treatment effect and high cost performance.

Paper special sludge dehydrating agent is widely used in life, printing and dyeing, paper making, electroplating, chemical industry, leather and other industries of sludge dehydrating disposal. 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 dewatering agent for paper making, 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 and enters the high-pressure press link.

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. When the chemical conditioning is used (special sludge dewatering agent for paper making) to achieve better results, the high pressure feeding and high pressure pressing can shorten the time of the whole pressing section and improve the production efficiency. The automatic discharge and reverse blowing of the filter medium (filter cloth) are completed at the same time, which 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.