-
-
-
Method for recycling wastewater
-
Patent number 8,968,569
-
Issue date Mar 3, 2015
-
Metawater Co., Ltd.
-
Shigehiro Suzuki
-
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Method for treating organic sludge
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Patent number 5,360,546
-
Issue date Nov 1, 1994
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NGK Insulators, Ltd.
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Yoshiho Tomita
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE