AAO Rural sewage treatment

Short Description:

LD-PP improved AAO rural sewage treatment equipment, single unit treatment capacity of 10 tons – 250 tons. It is a series of complete sets of equipment independently developed for the current situation of scattered sewage in China. This equipment adopts improved biological oxidation method, relying on anaerobic and aerobic microorganisms on biological filler to decompose organic matter in sewage, with high efficiency of nitrogen removal and phosphorus removal. The equipment is mainly used in water source protection areas, ecologically sensitive areas or areas that are difficult to be covered by urban sewage network. The equipment is equipped with LD-icloud intelligent water platform independently developed by Liding, which realizes 24-hour real-time online monitoring of the equipment and facilitates users to manage the equipment.

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Product Detail

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Equipment Features

1. Construction Freedom: Design according to ergonomics, fluid mechanics, etc., inflow and outflow height difference of 80mm, no internal lifting pump, give full play to the site construction of easy to operate and product economy.

2. Flow Adjustment Function: The equipment is equipped with high and low water level adjustment function, which can resist the maximum amount of water and load impact effect.

3. Multi-functional Overhaul Hole: The equipment is designed according to the function of each functional bin independent overhaul manhole, which is convenient for equipment maintenance and overhaul.

4. High-quality Modified Filler: The latest research and development of high-quality modified filler, the removal rate of COD, ammonia nitrogen, etc. than the general filler increased by about 16%.

Equipment Parameters

Model	Processing capacity（m³/d）	Size (mm)	Weight（t）	Shell thickness（mm）	Installed power（KW）
LD-pp5	15	Φ2000*5440	1.7	19	0.42
LD-pp7.5	20	Φ2000*6800	2.2	19	0.49
LD-pp10	25	Φ2500*6000	3.4	22	0.54
LD-pp15	30	Φ2500*7500	3.7	22	0.76
LD-pp20	40	Φ2500*8500	4.2	22	0.81
LD-pp25	50	Φ3000*7500	4.9	25	0.93
LD-pp30	60	Φ3000*8800	5.2	25	1.10
LD-pp40	80	Φ3000*11000	5.8	25	1.09
LD-pp50	100	Φ3000*13300	6.4	25	1.70
Inlet water quality	Municipal, township, rural, toilet, and other conventional domestic sewage
Effluent quality	National Standard Grade A

Note: The above data are for reference only, parameters and selection are subject to confirmation by both parties, combinations can be used, other non-standard tonnage can be customized.

Application Scenarios

Suitable for beautiful rural construction, scenic spots, B&B, farmhouses, high-speed service areas, posts, enterprises, schools and other decentralized sewage treatment projects.