Septic tank biogas system


The system is used to process sewage water and food waste andis mainly composed of 12 biogas septic tanks, a liquid fertilizer storage pool, and the biogas utilization system. The biogas septic tank is 2m3 in volume and is made with fiber glass reinforced plastic. The biogas septic tank is composed of an upper part and a uner part that are connected byscrew bolts. 

The upper parts and under parts can be stacked up for shipment.

The biogas utilization system is composed of a desulfurizer, a gas storage bag,a gas pump, a solar charger, a pressure gauge, gas pipeline and biogas appliances (stove, rice cooker, lamp and generator etc) . 

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1.No greenhouse gas escape and no smell 

(all the gases produced are collected and burned)  

2.Can get clean liquid fertilizer that can be used for gardening.

3.Biogas is collected and used. 

4.Easy and quick to install. 

Biogas Septic Tank 2.0m3

Made with fiber glass reinforced plastic ,is composed of an upper part and a under part 

that are connected by screw bolts


Biogas stove

Suitable gas: Biogas

Heat load: 2.8KW

Gas consumption rate: 0.45m3/h (for one burner)

Heat efficiency : >57%

Gas entrance pressure: 1600Pa

Fire maker efficiency : >98%

Gross weight: 5.46kgs  

Net weight: 4.71kgs

Outside dimension: 730×410×130mm


Biogas fittings

30m Φ9mm PVC soft pipe, 

1pc pressure gauge 16KPa, 

1pc desulfurizer 1KG ,

5pcs valves,etc, 



HS CODE: 39174000

Biogas lamp with fire make

The light is similar to a 

60-100w incandescent lamp

Gas consumption:0.07m3/h 

Solar charger


For the Biogas pump



Biogas pump 

Charging method:Only 220 AC

Frequency 50Hz

Power: 15 W

Maximum pressure(kgf/c ㎡)>0.22

Maximum Vacuum (-kpa) -22

Flow≥36 L/min

Load flow≥12(100 meter)L/min


Biogas storage bag




Thickness 0.55mm,

Weight: 2.7KG