Biogas Plants at Dairies – Turning Waste into Clean Energy
M.M.BIO POWER specializes in designing and installing high-performance biogas plants for dairy farms. Dairies generate large volumes of cow dung and liquid effluent daily — waste that, when left untreated, causes environmental pollution, foul odors, and regulatory issues. Our turnkey biogas systems convert this organic waste into clean, renewable energy and nutrient-rich bio-slurry, delivering significant cost savings and environmental benefits for dairy operators across Tamil Nadu.
How the Process Works
Cow dung and dairy washings are fed into our anaerobic digester tanks, where naturally occurring bacteria break down the organic matter in the absence of oxygen. This biological process — called anaerobic digestion — produces biogas (primarily methane) and a liquid digestate (bio-slurry). The biogas is collected, purified, and used directly as fuel for boilers, generators, or cooking, while the bio-slurry is a premium organic fertilizer for farmland.
Dairy cow dung and washings collected and fed into the digester
Biogas stored in gas holders and piped to boilers or gensets
Bio-slurry (digestate) channelled to fields as rich organic fertilizer
Zero waste discharge — fully closed-loop system
Significantly reduces odour, flies, and groundwater contamination
Key Benefits for Dairy Owners
Installing a M.M.BIO POWER biogas plant at your dairy delivers measurable financial and environmental returns from the very first month of operation. Dairy owners save substantially on fuel costs while ensuring pollution-free operation and compliance with Tamil Nadu PCB norms.
