• HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
  • HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
  • HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
  • HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
  • HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
  • HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant

HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant

Method: Biological Treatment
Usage: Industrial
Material: HDPE Geomembrane
Digester Volume: 6000m3
Waste: Pig Manure
Hydarulic Retention Time: 50 Days
Customization:

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Basic Info.

Model NO.
ALONG BIOGAS
Investment Scale
Us$150000
Cod Removal Rate
85%
Power Generation
1*200kw Acg
Transport Package
Wooden Case
Specification
6000 cubic meters
Trademark
ALONG BIOGAS
Origin
China
HS Code
85020206
Production Capacity
200 Pieces

Product Description


HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant


HDPE Enclosed Anaerobic Lagoon type of Digester, membrane material is HDPE(High Density Polyethylene), is a kind of cheap solution for anaerobic fermentation.

Structural features are as follows:
This kind of digester is a regular trapezoidal lagoon; Lagoon surface and bottom are rectangular (Surface is large, bottom is small); The trapezoidal slope is designed at generally 30 degrees to 45 Degrees according to actual volume of lagoon.The bottom of lagoon is anti-seepage treated by using HDPE geo-membrane in conformance to USA GRI quality standard and ASTM testing standards. Membrane thickness is mostly at 1.0 mm;The top of lagoon is covered by HDPE geo-membrane with the same standards as above, and a certain volume of space reserved for biogas storage, about 3~4 meters higher above ground level of lagoon when it's full of biogas. Membrane thickness is mostly at 1.5 mm;Stirring and TS% regulation of feedstock are implemented before fed into lagoon. Wells for pipeline, waste input&output, digestate discharging are distributed around the lagoon. Stirring mechanism,heating devices,pumps,Pipeline,Valves and Connections are embedded underground. Biogas pipe would be fixed on the outer HDPE membrane;The packaged HDPE membrane is rolled with 6~8 meters width, thermowelding process on site to make individual piece of membrane welded together. The foundation of lagoon would pressed tightly, and make sure that no sharp objects to damage the membrane. The top membrane is fixed tightly by using special anchoring devices.
Because of its following characteristics, the HDPE M.E.A.L has been widely spreading internationally, especially in Southeast Asia, South America and Africa:
Low construction cost, less investment, average cost per m³ is about US$ 4~10;Construction is simple, convenient with short installation time;Long HRT(Hydraulic Retention Time) and WRT(Waste Retention Time), high COD/BOD removal rate,resulting in clean liquid output;HDPE membrane has good heat absorption performance to cause high gas production, especially for areas with high ambient temperature.Large storage volume, all-in-one solution for fermentation and biogas storage;No limits by the structure, single lagoon volume can be up to 60,000 cubic meters;Low operating costs, low power consumption, simple operation.
Commonly Dimensions:
Effective Volume V
(m³)
Length L
(m)
Width W
(m)
Depth H
(m)
Slope
2000 28 20 6.0 45°
5000 40 30 6.0 45°
10000 55 40 6.0 45°
15000 65 48 6.0 45°
20000 75 55 6.0 40°
25000 81 60 6.5 40°
30000 90 69 6.5 30°
40000 100 80 6.5 30°
Comments:
The above dimensions would be changed without notice and Bigger dimensional lagoons are available.
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant
HDPE Geo Membrane for Animal Waste Water Treatment Digester Plant



 

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