Some measures to reduce pollution during investment casting

Pollution during investment casting is generated by the smelting and solidification processes during the casting process, including harmful gases, harmful dust, waste water and slag, etc. In order to reduce pollution during investment casting, we can take the following measures:

1. Select appropriate smelting equipment and processes to reduce the generation of combustion exhaust gas and pollutants.

2. Reasonably design the casting process to minimize the generation of waste and residue and avoid impact on the environment.

3. Centralize the treatment of harmful gases generated during the smelting process, and adopt effective dust removal, desulfurization, denitrification and other technologies.

4. Carry out centralized treatment of smelting wastewater, use biological treatment, chemical treatment and other methods to clean the wastewater, and discharge it in compliance with environmental protection standards.

5. Do a good job in classifying waste and realizing the recycling and utilization of resources.

6. Strengthen the management during the casting process, establish and improve the environmental management system, and improve employees' environmental awareness.

Through the implementation of the above measures, pollution during precision casting can be effectively reduced and the environment and human health can be protected.