Comprehensive treatment method of wastes in slaughtering process of meat duck

The invention discloses a comprehensive treatment method of wastes in the slaughtering process of a meat duck, which comprises the following steps: firstly, fermenting the discharged solid wastes to generate methane; and secondly, using discharged sewage to purify artificial wetlands. By adopting th...

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1. Verfasser: GAO SHUNXING
Format: Patent
Sprache:chi ; eng
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