METHOD FOR CONVERTING SOLID REFUSE INTO PROCESSABLE MATERIAL OF PREDETERMINED PROPERTIES AND/OR INTO FERTILIZERS OR SOIL IMPROVERS

申请公布号：GB1526954(A)

申请号：GB19750035950

申请日期：1975.09.01

申请公布日期：1978.10.04

申请人：

VARRO S

分类号：C05F17/00;D21C5/02;(IPC1-7):05F9/00

主分类号：C05F17/00

摘要：<p>1526954 Composting refuse to provide a selected product S VARRO 1 Sept 1975 [30 Aug 1974] 35950/75 Heading C1B During composting of refuse the following are controlled (a) the degree of aeration (by turning over the material); (b) the pH value (by addition of 6À2-6À8 pH buffer); (c) the moisture content (by addition of water) and the C/N ratio is reduced by adding an aqueous solution of nitrogenous material; so that the product has 10-30 wt. per cent water, pH 5-7À3 and a desired C/N ratio. The nitrogenous material may be ammonium nitrate or diphosphate, a mixture of which may form the buffer for pH adjustment.</p>

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