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A2/O (Anaerobic/Anoxic/Oxic) sewage treatment system is a biological process that is highly adaptable to different types of wastewater. It offers strong resistance to load variations, ensures stable effluent quality, produces no excess sludge, and operates at low cost.
The A2/O process consists of three main stages: anaerobic, anoxic, and oxic. In the anaerobic and oxic zones, biological media supports microbial activity and facilitates COD/BOD hydrolysis and acidification. The oxic section includes blowers and an aeration system, where aerobic bacteria break down organic matter through their metabolism, effectively purifying the water.
The system involves various materials and equipment such as chemical packing, support structures, chemicals, air blowers, aerators, weirs, level controllers, flow stabilizers, agitators (optional), pumps, valves, pipes, fittings, filter presses, and more.
The flow diagram of the A2/O system typically includes an initial dissolved air flotation system before the A2/O process, if required.
Civil works involved include anaerobic tanks, anoxic tanks, primary and secondary biological tanks, secondary sedimentation tanks, sludge storage tanks, disinfection tanks, and blower rooms. Equipment used includes fillers, blowers, aeration systems, sludge presses, pumps, pipelines, and chemicals.
Sometimes, a simpler design like the A/O (Anoxic/Oxic) system may be suitable depending on the characteristics of the wastewater and project requirements.
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Model No.: ALONG BIOGAS
Trademark: ALONG BIOGAS
Specification: 4000*2100*2200
Origin: China
HS Code: 8400000000
A2/O (Anaerobic/Anoxic/Oxic) sewage treatment system is a biological process that is highly adaptable to different types of wastewater. It offers strong resistance to load variations, ensures stable effluent quality, produces no excess sludge, and operates at low cost.
The A2/O process consists of three main stages: anaerobic, anoxic, and oxic. In the anaerobic and oxic zones, biological media supports microbial activity and facilitates COD/BOD hydrolysis and acidification. The oxic section includes blowers and an aeration system, where aerobic bacteria break down organic matter through their metabolism, effectively purifying the water.
The system involves various materials and equipment such as chemical packing, support structures, chemicals, air blowers, aerators, weirs, level controllers, flow stabilizers, agitators (optional), pumps, valves, pipes, fittings, filter presses, and more.
The flow diagram of the A2/O system typically includes an initial dissolved air flotation system before the A2/O process, if required.
Civil works involved include anaerobic tanks, anoxic tanks, primary and secondary biological tanks, secondary sedimentation tanks, sludge storage tanks, disinfection tanks, and blower rooms. Equipment used includes fillers, blowers, aeration systems, sludge presses, pumps, pipelines, and chemicals.
Sometimes, a simpler design like the A/O (Anoxic/Oxic) system may be suitable depending on the characteristics of the wastewater and project requirements.
--- Let me know if you'd like this adapted for a product page, technical document, or marketing material.
Ningbo Yinzhou Leisheng Machinery Co.,Ltd , https://www.nblscasting.com