ElectricityThe primary source of zinc in electroplating or pickling wastewater in the plating and metal finishing industry is galvanizing.Towing fluid. Pollutants are transferred to the rinsing water during the metal washing process. The acid washing process involves first soaking the metal (zinc or copper) in strong acid to remove surface oxides, followed by immersion in a solution containing strong chromic acid.Polishing agentThe wastewater undergoes polishing treatment. It contains a large amount of hydrochloric acid and heavy metal ions such as zinc and copper, along with organic brighteners, etc., which are highly toxic. Some of it even contains highly toxic substances that are carcinogenic, teratogenic, and mutagenic, posing harm to humans.Integrated wastewater treatment equipment utilizes biological treatment technology. Pu膜Environmental Protection's professional water treatment R&D team, based on domestic experience in industrial wastewater treatment equipment operations, designs and develops integrated wastewater treatment equipment according to the client's water usage and quality requirements. The wastewater treatment equipment is a collection ofA unit integrating BOD5, COD, and NH3-N removal, featuring stable and reliable technical performance, excellent treatment effects, low investment cost, automated operation, easy maintenance, minimal space requirement, no need for building structures, and benefits like no heating or insulation. The integrated wastewater equipment is made of corrosion and oxidation-resistant materials, ensuring a longer service life and reduced operation costs. The unit can be installed underground, allowing for the planting of flowers and grass above ground without affecting the surrounding environment.
Guidelines:
1. Handles comprehensive wastewater from residential areas and similar organic wastewater.
2. Constructed with glass fiber reinforced plastic, carbon steel with corrosion resistance, and stainless steel, it boasts excellent properties such as corrosion resistance and anti-aging, with a service life of over 50 years.
3. The complete equipment setup is simple and easy to operate. All machinery is fully automated, and all equipment can be installed below ground level.
Key Features:
1. Can be buried below ground surface
2. Full automatic control; no human resource management required.
3. No sludge recirculation
4. Simple operation, easy maintenance
Low noise, no odor.
6. Long lifespan
Process Flow:
Raw WaterGrille → Control Pond → Lift Pump → Bio Reactor → Recirculation Pump → Membrane Module → Disinfection Equipment → Greywater Storage Tank → Greywater Utilization System
Process Flow Description:
Wastewater flows through a格栅 into a control pond, then into a bio-reactor via a lifting pump.PLC controllers operate the aeration device to oxygenate the wastewater, which is then circulated into the membrane separation unit. The wastewater discharged from the bioreactor returns to the control pool, and the membrane-separated water is chlorinated using a rapid mixing method (bleaching powder, chlorine tablets) before entering the water storage tank. The backwash pump uses treated water from the rinse pool to backwash the membrane treatment equipment, and the backwash wastewater returns to the equalization pool. The start and stop of the booster pump are controlled by the water level within the bioreactor. The filtration and backwashing operations of the membrane unit can be controlled automatically or manually. If the membrane unit requires chemical cleaning, close the water supply valve and wastewater circulation valve, open the chemical cleaning valve and chemical circulation valve, start the chemical circulation pump, and then perform the chemical cleaning.
Application Fields:
Applicable to the treatment of domestic wastewater from residential areas, office buildings, shopping malls, hotels, restaurants, government agencies, schools, factories, and similar industrial organic wastewater, such as organic wastewater treatment from textile, beer, papermaking, leather manufacturing, food, and chemical industries.
Jiangsu Pumai Environmental Protection Technology Co., Ltd. is a comprehensive emerging technology company specializing in the production, manufacturing, sales, and maintenance of water treatment systems, located in the Jiangbei New Area. We are dedicated to the research, development, and sales of laboratory wastewater treatment equipment. We offer complete solutions for ultra-pure water equipment, laboratory wastewater treatment systems, and ultra-pure water systems. We have established a comprehensive after-sales service, regularly visiting customers to check product usage, and our professional customer service team is ready to answer any questions. Welcome to inquire.
