The residual sludge discharged by the biochemical system has a moisture content of 99.5% ~ 99.8%. After concentration and ordinary mechanical dehydration, the moisture content of the sludge is still as high as 80%, and further drying is still difficult. So how can we reduce the moisture content of the sludge and dehydrate the sludge? Next, by Works Chemical sludge conditioner manufacturers to solve this big problem for everyone! Let's take a look below:

Sludge dewatering agent called sludge conditioner is a chemical agent that can change the surface structure of the sludge, reduce the surface load of the sludge solid, reduce the specific surface area of the sludge surface, and destroy the bacterial structure. The main components are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent and so on.

Pretreatment before sludge dewatering is called sludge conditioning. Its role is to change the physical and chemical properties of the sludge particles, destroy the colloidal structure of the sludge, reduce its affinity with water, so as to improve its dehydration performance, and now the commonly used method is chemical conditioning. Chemical agents are mainly added to the sludge to improve its dewatering performance. The chemical tempering process is simple, the operation is not complicated, and the tempering effect is very stable.

First of all, Works Chemical Xiaobian first ask you a question: What way do we use to solve the problem of high sludge moisture content? At this time, some companies will say that we use the plate and frame filter press with water treatment agents to solve the problem of high sludge moisture content. When it comes to these water treatment agents, the small edition of Works Chemical will explain it to you in detail; Many enterprises choose the combination of ferric chloride/aluminum + lime; Polyaluminum chloride + polyacrylamide; Traditional water treatment agents such as persulfate + lime can solve the problem of high water content of sludge. But how effective are these traditional water treatment agents? According to Works Chemical Editor, the effect of using these traditional water treatment agents is not ideal, the first is that the amount of traditional water treatment agents is large, and the second is that the treated sludge still contains a lot of water, and it will seriously corrode the equipment. Greatly increase the operating costs of enterprises.

Works Chemical's self-developed sludge conditioner can effectively solve your sludge moisture content problem. Now we introduce our self-developed sludge conditioner. Sludge conditioner is a chemical agent that can change the surface structure of the sludge, reduce the surface load of the sludge solid, reduce the specific surface area of the sludge surface, and destroy the bacterial structure. 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 combined with the plate and frame filter press can reduce the moisture content of the mud cake to 35%-55%, and the sludge weight reduction is very obvious. Secondly, it can greatly improve the mud press efficiency of the plate and frame filter press to 100%-500%, greatly reducing the mud press cycle. Most importantly, the traditional water treatment agent needs to add lime to achieve the effect of dehydration, while the sludge conditioner does not need to add lime, and will not corrode the equipment and will not cause blockage to the filter cloth; It is conducive to the subsequent incineration of sludge, brick making and composting. For sewage sludge treatment enterprises can save costs, benefits without harm.