In addition to electricity shortage Industries were also facing gas shortage in the last decade of the century and unlike electricity the choices were very limited and some very delicate processes which utilize gas for baking and high temperature heating had only choice of LPG. This fuel source was very expensive and industries were totally dependent on the suppliers will.

A Lahore based industry approached Revgreen Pakistan to install and operate biogas plant for the factory operations. Revgreen installed this biogas plant with all the experience available with the team. A total of 5 digesters were constructed each with capacity of 500 Cubic Meter. The plant was fed with cow manure procured from local “Gujjar Colony” located just outside Lahore.

The plant is successfully running and supplying high quality pure methane till date.

Raw biogas was purified using water scrubbing technology and pure gas was fed to the MAN Generator. The raw gas was collected in floating drum fabricated out of G.I Steel sheet. The drum was coated with hot bitumen for rust proofing. Revgreen Pakistan operated this plant for 4 years.

Plant Features:

• Plant Capacity: 2,500 Cubic Meters
• No of Digesters: 5 X 500 Cubic Meter
• Feedstock: Cow Dung & Vegetable waste
• Biogas Yield: 2,000 Meter Cube/Day
• Biogas Purification: Water Scrubbing
• Utilization: Pure Methane supply to the factory for 24/7 operations