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Shandong Industrial Wastewater Treatment Equipment
Industrial wastewater treatment equipment can be buried below the frozen layer or placed on the ground. The surface above the equipment can be used fo
Product details
One Product Features
1Industrial sewage treatment equipmentIt can be buried below the frozen layer or placed on the ground. The surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, or insulation.
2. The secondary biological contact oxidation treatment process adopts push flow biological contact oxidation, which has a better treatment effect than fully mixed or two-stage series fully mixed biological contact oxidation tanks. And it has a smaller volume than activated sludge tanks, strong adaptability to water quality, good shock load resistance, stable effluent quality, and will not cause sludge expansion. A new type of elastic three-dimensional packing material is used in the pool, with a large specific surface area and easy biofilm formation and detachment by microorganisms. Under the same organic load conditions, it has a high removal rate of organic matter and can improve the solubility of oxygen in the air in water.
3. The entire equipment processing system is equipped with a fully automatic electrical control system, which operates safely and reliably. Generally, there is no need for dedicated personnel to manage it, only timely maintenance and upkeep of the equipment is required.
II scope of application
1. Life, food, industry, hotels, restaurants, sanatoriums, hospitals;
2. Residential communities, villages, and towns;
3. Stations, airports, seaports, ships, highways;
III Working principle of industrial wastewater treatment equipment
The removal of organic pollutants and ammonia nitrogen by industrial wastewater treatment equipment mainly relies on the AO biological process in the equipment. The working principle is at level A. Due to the high concentration of organic matter in sewage, microorganisms are in a state of hypoxia. At this time, microorganisms are facultative microorganisms, which convert and decompose organic nitrogen in sewage into NH3-N. At the same time, they use organic carbon as an electron donor to convert NO2-N and NO3-N into N2, and also use some organic carbon sources and NH3-N to synthesize new cellular substances So A-level tanks not only have a certain organic matter removal function, reducing the organic load of subsequent aerobic tanks to facilitate nitrification, but also rely on the high concentration of organic matter in the raw water to complete denitrification and ultimately eliminate nitrogen eutrophication pollution At level O, although the concentration of organic matter has significantly decreased, there is still a certain amount of organic matter and high NH3-N present In order to further oxidize and decompose organic matter, and ensure smooth nitrification while carbonization is complete, an aerobic biological contact oxidation tank with low organic load is set up at level O In O-grade tanks, aerobic microorganisms and self oxidizing bacteria (nitrifying bacteria) mainly use inorganic carbon produced by organic matter decomposition or CO2 in the air as a nutrient source to convert NH3-N in wastewater into NO2-N and NO3-N. The effluent from O-grade tanks flows back to A-grade tanks, providing sub receptors for A-grade tanks and ultimately eliminating nitrogen pollution through denitrification.
1Industrial sewage treatment equipmentIt can be buried below the frozen layer or placed on the ground. The surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, or insulation.
2. The secondary biological contact oxidation treatment process adopts push flow biological contact oxidation, which has a better treatment effect than fully mixed or two-stage series fully mixed biological contact oxidation tanks. And it has a smaller volume than activated sludge tanks, strong adaptability to water quality, good shock load resistance, stable effluent quality, and will not cause sludge expansion. A new type of elastic three-dimensional packing material is used in the pool, with a large specific surface area and easy biofilm formation and detachment by microorganisms. Under the same organic load conditions, it has a high removal rate of organic matter and can improve the solubility of oxygen in the air in water.
3. The entire equipment processing system is equipped with a fully automatic electrical control system, which operates safely and reliably. Generally, there is no need for dedicated personnel to manage it, only timely maintenance and upkeep of the equipment is required.
1. Life, food, industry, hotels, restaurants, sanatoriums, hospitals;
2. Residential communities, villages, and towns;
3. Stations, airports, seaports, ships, highways;
The removal of organic pollutants and ammonia nitrogen by industrial wastewater treatment equipment mainly relies on the AO biological process in the equipment. The working principle is at level A. Due to the high concentration of organic matter in sewage, microorganisms are in a state of hypoxia. At this time, microorganisms are facultative microorganisms, which convert and decompose organic nitrogen in sewage into NH3-N. At the same time, they use organic carbon as an electron donor to convert NO2-N and NO3-N into N2, and also use some organic carbon sources and NH3-N to synthesize new cellular substances So A-level tanks not only have a certain organic matter removal function, reducing the organic load of subsequent aerobic tanks to facilitate nitrification, but also rely on the high concentration of organic matter in the raw water to complete denitrification and ultimately eliminate nitrogen eutrophication pollution At level O, although the concentration of organic matter has significantly decreased, there is still a certain amount of organic matter and high NH3-N present In order to further oxidize and decompose organic matter, and ensure smooth nitrification while carbonization is complete, an aerobic biological contact oxidation tank with low organic load is set up at level O In O-grade tanks, aerobic microorganisms and self oxidizing bacteria (nitrifying bacteria) mainly use inorganic carbon produced by organic matter decomposition or CO2 in the air as a nutrient source to convert NH3-N in wastewater into NO2-N and NO3-N. The effluent from O-grade tanks flows back to A-grade tanks, providing sub receptors for A-grade tanks and ultimately eliminating nitrogen pollution through denitrification.
(This content is provided by www.sanweiyishu.com)
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