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Food waste aerobic/anaerobic co-ferementation process
Food waste aerobic/anaerobic co-ferementation process
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机译：餐厨垃圾好氧/厌氧发酵工艺
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摘要
In order to feed or compost food waste, the present invention includes a first step of dewatering, sterilizing, and removing salt from food waste and auxiliary materials; A second step of solid-liquid separation of the liquid phase separated in the first step with a filter; A third step of fermenting the separated solids in the second step and the solids after the first step; A fourth step of ripening the fermented solids after the third step for a predetermined period; A fifth step of composting or feeding the solid phase after the fourth step; A sixth step of removing odor generated in the third and fourth steps; It proposes a food waste treatment method including a seventh step of water treatment of the liquid generated in the second step and the third step and in this process to remove the sewage and odor to meet the environmental standards and to increase the reduction rate There is an advantage.
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