We produce about 2.8 million cubic meters of sewage every day and it contains 1,200 tonnes of sludge. Adopting MRM technology can be a new way out to convert sewage sludge into resources.
HK Current Sewage Sludge Treatment
T Park - Sewage Sludge is used as fuel
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The heat energy produced from the sludge incineration process is recovered and converted into electricity
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Self-sustained power generation up to
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2 megawatts
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Capable to process up to 2000 tons/day with 4 fluidized bed incinerators
Food Waste / Sewage Sludge Anaerobic Co-digestion Trial Scheme
The pre-treated food waste is recycled to generate electricity.
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The pre-treated food waste will be anaerobically co-digested with sewage sludge to generate biogas to produce electricity for the sewage treatment facilities’ internal consumption
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In this stage, the amount of food waste to be treated would be gradually built up to a maximum of 40 to 50 tons per day
Benefits of Adopting MRM into Sewage Treatment
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provide such safe conditions in terms of pathogen-free, hazard chemical-free, and heavy metal solidification
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enhance methane production by shortening the digestion time
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reduce up to 1/3 energy usage compared to the traditional sludge heat drying process, and sludge incineration processes