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Sludge deodorization
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Patent number 5,641,401
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Issue date Jun 24, 1997
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The Dow Chemical Company
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Jeffrey H. Stultz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Ammonia removal
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Patent number 5,635,077
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Issue date Jun 3, 1997
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The Dow Chemical Company
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Jeffrey H. Stultz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Sludge digestion
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Patent number 5,540,847
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Issue date Jul 30, 1996
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Jeffrey H. Stultz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Waste gas incineration
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Patent number 5,527,984
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Issue date Jun 18, 1996
-
The Dow Chemical Company
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Jeffrey H. Stultz
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES