发明名称 Method of producing compost tea and apparatus therefor
摘要 Method of producing compost tea by passing an aqueous solution over and through a basket containing compost. This flow leaches and washes microorganisms and nutrients from compost and other organisms and nutrient-rich materials from the basket into the culture tank. The culture tank collects and cultures microorganisms and nutrients, creating compost tea. Compressed air is used to provide circulation instead of mechanical pumps, which can injure the organisms as they pass through.
申请公布号 US6767381(B2) 申请公布日期 2004.07.27
申请号 US20010033132 申请日期 2001.12.27
申请人 HUHN THEODORE C. 发明人 HUHN THEODORE C.
分类号 C05F17/00;(IPC1-7):C05F3/00 主分类号 C05F17/00
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