Title:
SOLID WASTE TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2019/009303
Kind Code:
A1
Abstract:
In a solid waste treatment method according to the present invention, incinerated ash and a phosphorus source are mixed and heated at 600-1200ºC. Examples of the phosphorus source include phosphorus-containing waste and phosphorus-containing compounds, and it is preferable that the phosphorus source be phosphorus-containing waste. In particular, it is preferable that the phosphorus source be at least one type selected from a group consisting of sewage-sludge-based phosphorus-containing waste, agriculture/fishery-based phosphorus-containing waste, industrial phosphorus-containing waste, and food-based phosphorus-containing waste. It is also preferable that the incinerated ash be coal ash generated by combusting coal alone or a mixture of coal and biomass.
Inventors:
YOSHII KIYOTAKA (JP)
NAGAO YUUKI (JP)
YOSHIDA YOUICHI (JP)
SEKI TAKAHIRO (JP)
NAGAO YUUKI (JP)
YOSHIDA YOUICHI (JP)
SEKI TAKAHIRO (JP)
Application Number:
PCT/JP2018/025263
Publication Date:
January 10, 2019
Filing Date:
July 03, 2018
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
International Classes:
B09B3/00; C02F11/10
Foreign References:
JP2004526555A | 2004-09-02 | |||
JP2007015874A | 2007-01-25 | |||
JPH1111992A | 1999-01-19 | |||
JPS62212260A | 1987-09-18 | |||
JPH0461978A | 1992-02-27 | |||
JP2003185119A | 2003-07-03 | |||
JP2000334416A | 2000-12-05 | |||
JP2009279481A | 2009-12-03 |
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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