Electroplating wastewater, this industrial wastewater, is a serious pollutant generated during electroplating operations.
It contains all kinds of heavy metal ions and organic substances, which are difficult to degrade in nature, thus causing great pressure and damage to the environment.
We have to take a series of science,
Rigorous treatment measures and technologies ensure that electroplating wastewater is effectively treated and meets environmental protection standards.
Pre-treatment is essential as the first step in the entire process. Through physical methods such as sedimentation and filtration, we are able to effectively remove suspended solids from electroplating wastewater
Grease and some metal ions.
This not only reduces the burden on the follow-up treatment equipment, but also significantly increases the efficiency of the entire process.
When choosing a treatment process and equipment, we must not only consider the treatment effect, but also its safety
Stability and sustainability.
The traditional normal temperature distillation and high temperature distillation methods have been gradually eliminated and replaced by the international mainstream low temperature vacuum distillation technology.
This technology uses a vacuum environment of -97kPa and a low temperature of 30 degrees Celsius to evaporate and boil the waste liquid.
This not only avoids the problem of co-boiling of chemicals at high temperatures, but also ensures that the water quality of the reclaimed water is stable and meets the national standard.
After this low-temperature vacuum distillation treatment, the waste liquid is divided into 10-20% concentrated waste liquid and 80-90% standard reclaimed water.
The reclaimed water has been tested by a nationally recognized third-party testing agency and fully complies with the GB T31962-2015 Class A discharge standard.
This low-temperature distillation method is known for its environmental friendliness
The advantages of low energy consumption, high efficiency and fully automated intelligent operation have been widely used worldwide.
It can not only be used for oily wastewater, high-salt wastewater,
The treatment of heavy metal wastewater can also be applied to printing wastewater
Pharmaceutical wastewater, landfill leachate concentrate,
Machining and surface treatment, wastewater treatment, etc.
The use of this equipment can greatly reduce the waste liquid discharge of the enterprise, save the cost of waste liquid, and contribute to green industrial manufacturing.
In order to ensure the continuous and efficient operation of the electroplating wastewater treatment plant, regular cleaning and maintenance work is essential.
This not only ensures the normal operation of the equipment, but also avoids the loss of treatment efficiency due to equipment failure.
Through this series of efforts, we can not only achieve effective treatment of electroplating wastewater, but also make substantial contributions to environmental protection.