The well water enters the aeration device after being pressurized by the self-priming pump, which mainly allows the well water to fully contact with the oxygen in the air; Oxidation of low valent iron ions and low valent manganese ions into high valent iron ions and high valent manganese ions in water by oxidation method and rapid precipitation.
The normal operating conditions of the system are as follows: the operating pressure is 0.3MPa, and the average filtering speed is15m / hr.
1. When the iron concentration in the groundwater is between 5-10mg / L and the manganese concentration is between 1-2mg / L, or when the groundwater contains only iron but no manganese and the iron concentration is about 10mg / L, aeration single-stage iron
and manganese removal filtration can be used.
Process flow: groundwater → deep well pump → aeration device → water tank → filter pump → iron and manganese removal device → reservoir → water user.
2. If the underground water contains high iron and manganese, that is, when iron is more than 10mg / L and manganese is more than 2mg / L, aeration dual stage iron and manganese removal filtration should be adopted.
Process flow: groundwater → deep well pump → aeration device → water tank → filter pump → primary iron and manganese removal device → secondary iron and manganese removal device → reservoir → water user.
Application scenarios
Ferromanganese filters are widely used in the purification of water supply in drinking water, food, paper making, textile,printing and dyeing, beverage, medicine, electronics, thermal power generation and other industries.
1. It is used for industrial water, domestic water and municipal water supply systems that require outlet turbidity ≤ 5mg / L and can meet drinking water quality standards;
2. Removal of suspended solids and solids in industrial sewage;
3. It can be used as pretreatment equipment in ion exchange softening and desalting systems and as coarse filtration equipment for industrial feedwater with low water quality requirements; And used in swimming pool circulating treatment system, cooling circulating water purification system, etc.
Real picture
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Company Profile
Jiangsu Longdai Environmental Protection Group Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
Main business: "Petrochemical Wastewater Treatment, Urban and Rural Wastewater Treatment, Waste Gas Collection and Treatment, Industrial Wastewater Treatment, etc."
Main equipment: "Integrated treatment equipment, grille decontamination machine, sand water separator, mud scraper, air flotation device, dosing device, sludge thickener, rotary drum micro filter, conveyor, etc."
The technical team participates in technical exchange meetings every year, exchanges experience with professionals, continuously improves technical competitiveness, and provides customers with the clearest and most practical design solutions.
The processing team controls the manufacturing details of each equipment, and manufactures the most sophisticated and reliable equipment for customers.
The company has passed ISO9001-2008 international standard quality system certification.
We look forward to contacting you, please give us a chance. I hope we can trust each other for mutual benefit and win-win results.
FAQ
Q: What certificates do you have?
A: CE/ISO/SGS
Q: Do you offer after-sales service?
A: Yes. Engineers available.
Q: How long is your warranty?
A: 2 years after the arrival of the goods. During this period, as long as it is not a man-made damage, we send the damaged parts free of charge.
Q: What about your delivery Time?
A: Normally within 45 days against down payment.
Q: What about the package of your export product?
A: We use anticorrosion wooden case with foam inside.
Q: What kind of payment do you accept?
A:T/T, L/C, PAYPAL, Cash, D/P, D/A, WESTERN UNIION, MONEYGRAM.
