Sludge dehydrating agent (sludge conditioner) replaces lime moisture content to stabilize below 60%, which is a recent topic of concern.

One user said in his answer that the emergence of sludge dehydrating agents (sludge conditioners) is an important technological innovation. In the traditional treatment method, lime is widely used in the dewatering step of sludge treatment process, but the use of lime has some drawbacks. First, the higher water content of lime leads to difficulties in dehydration, increasing the difficulty and cost of treatment. Secondly, lime also has a certain risk of pollution to the environment. Therefore, the emergence of sludge dehydrant undoubtedly provides a new choice to solve these problems.

Sludge dehydrating agent (sludge conditioner) is a chemical substance 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 (sludge conditioner) are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent, etc. The sludge dewatering agent (sludge conditioner) combined with the plate and frame mud press can reduce the sludge water content from more than 90% to 40%-60%, and fully realize the sludge reduction. At the same time reduce the operating costs of enterprises.

Another user believes that the use of sludge dehydrating agents (sludge conditioners) can greatly improve treatment efficiency. Compared with lime, dehydrating agent has lower water content and can better promote the dewatering process of sludge. At the same time, the dehydrating agent also has good stability and can keep the moisture content of the sludge below 60%. This not only reduces the difficulty of processing, but also reduces the cost of processing.

However, some users have raised questions and concerns. They believe that although sludge dehydrants have advantages in theory, there are still some difficulties and challenges in practical application. On the one hand, the existing sludge dehydrating agent (sludge conditioner) technology needs to be further improved and upgraded to meet the treatment needs of different types of sludge. On the other hand, the operational technology and equipment in the sludge treatment process also need to be matched to ensure the efficient operation of the entire treatment process.

Overall, the potential of sludge dehydrants (sludge conditioners) to replace lime cannot be ignored. It has obvious advantages in treatment efficiency and environmental friendliness, which brings a ray of new hope to the sludge treatment industry.