Mechanical Parts Pickling Wastewater Treatment Equipment Parts Pickling Wastewater Treatment mainly includes the following steps:
Pre-treatment: Removes large particulate matter and suspended solids from wastewater to prevent clogging of post-treatment equipment. Precipitation, filtration and other methods can be used.
Acid-base neutralization: Since the pickling wastewater is acidic, it is necessary to add alkaline substances for neutralization treatment to adjust the pH in the wastewater to an appropriate range.
Suspended solids removal: Remove suspended solids in wastewater through sedimentation, filtration and other methods to improve water quality.
Chemical oxidation: Oxidants and other chemicals are added as needed to oxidize harmful substances in wastewater into harmless substances or substances that are easy to treat.
Activated carbon adsorption: The adsorption effect of activated carbon is used to remove organic pollutants and residual chlorine in wastewater.
Discharge or reuse: Treated wastewater can be discharged to a designated discharge port or reused in the production process.
During the processing process, the following points need to be noted:
Choose the appropriate treatment method and equipment to ensure the treatment effect.
Strictly control the parameters in the treatment process, such as pH value, temperature, etc., to ensure the treatment effect.
Strengthen monitoring and testing in the wastewater treatment process to ensure that the treated wastewater meets the discharge standards.
Strengthen the maintenance and management of wastewater treatment facilities to ensure the normal operation of facilities.
In short, the pickling wastewater treatment of parts and components needs to take scientific and reasonable measures to ensure that the treatment effect and discharge standards meet the requirements.