With the increasingly strict national environmental protection policy, the sand washing industry is facing more and more environmental pressure. Sand washing wastewater contains a large amount of sediment and suspended solids, which will cause serious pollution to the environment if it is discharged directly without treatment. Therefore, how to effectively treat sand washing wastewater has become an urgent problem to be solved in the industry.
At present, the main methods of sand washing wastewater treatment include natural sedimentation, dosing precipitation, filtration, etc. Among them, the filtration method is an efficient and energy-saving treatment method, which can completely remove the sediment and suspended solids in the wastewater and meet the national discharge standards. As a kind of high-efficiency filtration equipment, the chamber high-pressure filter press has been widely used in the treatment of sand washing wastewater.
The chamber high-pressure filter press adopts high-pressure filtration technology, which makes the sediment and suspended solids in the wastewater be trapped on the filter cloth by pressurization, so as to achieve the purpose of purification. Compared with traditional filtration equipment, the chamber high-pressure filter press has the advantages of good filtration effect, large processing capacity and small footprint. In addition, the chamber high-pressure filter press also has the characteristics of high degree of automation, easy operation and convenient maintenance, which can greatly reduce labor costs.
When choosing a chamber high-pressure filter press, the following factors need to be considered:
1.Treatment capacity: Choose the appropriate model according to the actual amount of wastewater to be treated and the nature of the wastewater to ensure that the equipment can meet the production needs.
2.Filtration effect: Choose equipment with high filtration effect to ensure that the treated wastewater can meet the national discharge standard.
3.Durability: Choose equipment with good durability and reliable quality to ensure long-term stable operation.
4.Operation and maintenance: Choose equipment that is easy to operate and maintain to reduce labor costs and maintenance difficulties.
5.*On the premise of meeting the above requirements, choose cost-effective equipment.
In short, as an efficient and energy-saving sand washing wastewater treatment equipment, the chamber high-pressure filter press has broad application prospects. When selecting a chamber high-pressure filter press, it is necessary to comprehensively consider multiple factors such as equipment performance, processing capacity, durability, operation and maintenance, as well as the best equipment, to ensure that the selected equipment can meet the actual needs and obtain the best economic benefits.
In the treatment of sand washing wastewater, in addition to the selection of appropriate filtration equipment, the following points need to be paid attention to:
1.Rational planning of wastewater treatment process: Formulate appropriate wastewater treatment process according to the actual situation to ensure that wastewater can be effectively treated.
2.Regular inspection and maintenance of equipment: Conduct regular inspection and maintenance of filtration equipment, find and solve potential problems in a timely manner, and ensure the normal operation of equipment.
3.Control the quality of wastewater: pre-treat the wastewater generated in the sand washing process to reduce the content of sediment and suspended solids, and create favorable conditions for subsequent treatment.
4.Strengthen employees' environmental awareness: educate employees on environmental awareness, improve employees' environmental awareness and sense of responsibility, and ensure that wastewater is effectively treated.
5.Explore new technologies and methods: pay attention to the development trends of new technologies and methods in the industry, actively explore treatment technologies and methods suitable for their own actual conditions, and improve the effect and efficiency of wastewater treatment.
In short, the sand washing industry needs to take effective measures to treat wastewater in the face of environmental pressure. Through the efforts of selecting appropriate filtration equipment, reasonably planning the wastewater treatment process, regularly inspecting and maintaining the equipment, controlling the quality of the wastewater and strengthening the environmental awareness of employees, the pollution of sand washing wastewater to the environment can be effectively reduced and the sustainable development of the enterprise can be promoted.