sludge digestion Articles
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Kardzhali (BGR) Municipal Plants - Case Study
Digester: 2.150 m³ sewage sludge digestion Scope of services: sewage sludge digester agitator, flare, gas storage, gas equipment Start-up: ...
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Aerobic thermophilic bacteria enhance biogas production
The enhancing effect of aerobic thermophilic (AT) bacteria on the production of biogas from anaerobically digested sewage sludge (methanogenic sludge) was investigated. Sewage sludge (5%, w/w) was incubated at 65°C with shaking for a few months to prepare the AT seed sludge. AT sludge was prepared by incubation of the AT seed sludge (5%, v/v) and sewage sludge (5%, w/w) at 65°C with shaking. The ...
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Using biogas for combined heat and power
An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs of the installation. However, the engine is integral to the plant, and is the key component in the production of renewable electricity, hence the ...
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Using biogas for combined heat and power
An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs of the installation. However, the engine is integral to the plant, and is the key component in the production of renewable electricity, hence the ...
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Turning waste into power
Economic, social and environmental factors dictate the necessity to manage waste to a new level. Wastewater plants, landfills, farms and food plants are all the owners of biomass that can be digested to produce biogas and turned into power. Biogas can be burned directly in boilers for heat recovery and used for manufacturing, heating or cooling; this is the simplest method of direct biogas ...
By Hurll Nu-Way
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New Waste-To-Energy Project From Quantum Biopower Illustrates Untapped Benefits Of Biogas For Communities Locally And Globally
An organic-waste-to-energy project in Connecticut USA begins producing electricity this year, demonstrating financial and environmental benefits achievable locally and globally by converting up to 40,000 tons of organic waste annually into environmentally harmonious green energy and dry biofertilizer. The Quantum Biopower Plant serving the central Connecticut region incorporates its GWE RAPTOR ...
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