Municipal sludge contains not only a large number of microorganisms, mechanical properties and rich nitrogen, potassium and other nutrients, but also excessive heavy metals, pathogenic microorganisms and so on. At present, the moisture content of municipal sludge is mostly about 80%. The big problem it faces is that the sludge dewatering is not thorough, and the sludge treatment equipment is difficult to meet the environmental protection requirements. However, at this stage, the sludge dewatering agent developed by Works Chemical can effectively solve this problem, dewatering the sludge to 40%-60% moisture content, forming a recyclable sludge cake.
MWorks Chemical- Sludge conditioner, sludge dewatering synergist manufacturer
MDue to the continuous development and progress of the production and processing industry in the market, industrial water consumption has increased rapidly. Sludge dehydrating agent can purify water resources and improve the utilization efficiency of water resources. This is very helpful for wastewater treatment. Sludge dewatering agent is a kind of polymer dewatering coagulant, which can flocculate sludge quickly and reduce sludge by equipment.
一. Advantages of sludge dehydrating agent (compared with lime, iron salt and aluminum salt)
1. reduce and increase the amount of sludge.
2. the use of sludge dehydrating agent (sludge conditioner), the water content of the sludge can meet the requirements of reuse, and the sludge can turn waste into treasure.
3. sludge dehydrating agent is especially suitable for dehydration under vacuum negative pressure, the water removal per hour will increase.
4. the dehydration speed is fast, the clarification of filtered water can reduce the difficulty of subsequent wastewater treatment.
5. after dehydration, the volume of the cake will be greatly reduced.
6. The weight of filter cake dehydrated with sludge dehydrating agent (sludge conditioner) is greatly reduced.
7. Without any inorganic salt, the mud cake will not harden after deep and high drying.