FERTILIZER RAW MATERIAL RESOURCE CONSISTING OF INDUSTRIAL WASTE AS CHIEF MATERIAL

    公开(公告)号:JP2002338382A

    公开(公告)日:2002-11-27

    申请号:JP2001154132

    申请日:2001-05-23

    摘要: PROBLEM TO BE SOLVED: To provide a fertilizer raw material resource consisting of industrial wastes as chief materials. SOLUTION: The fertilizer raw material resource consisting of the industrial wastes formed by feeding a composition composed of papermaking sludge, fly ash, zeolite, diatomaceous earth and water base adhesive into a rotary mixer, mixing the composition at 50 to 100 rpm and manufacturing the resource to a granular form by an extruder, then heating and drying the granules for 20 to 30 minutes by a heating drier of 130 to 150 deg.C as the chief materials has an excellent water retaining capacity and a growth promoting effect occurring in nutrient supplying ability and has an excellent yield increasing effect when used by being mixed with natural fertilizer raw materials.

    ARTIFICIAL CULTURE SOIL
    3.
    发明专利

    公开(公告)号:JPH1070938A

    公开(公告)日:1998-03-17

    申请号:JP24862296

    申请日:1996-08-29

    摘要: PROBLEM TO BE SOLVED: To provide a recycle system which effectively utilizes organic sludge waste, for example, excrement, sewage sludge and papermaking sludge in a changed form. SOLUTION: This artificial culture soil is prepared by mixing 3-50wt.% of carbon prepared by dry-distillation carbonization of organic sludge, 10-60wt.% of a microorganism-culturing organic substance and 10-60wt.% of field soil, admixing thereto