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Jun 19^th, 2013, 8:42am

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Water and Wastewater.com Help Forums › Water and Wastewater.com - Help Forum › Water & Wastewater Treatment Forum › COD test

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COD test (Read 111 times)

Cooper Harris YaBB Newbies Offline I love Water and Wastewater.com Posts: 33 Gender: Company or Organization: SEEN	COD test Jul 11^th, 2012, 6:54am does ammonia concentration affect COD test result? Because i thought that NH4 will react with K2Cr2O7 causing the higher COD result
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DS God Member Offline sapere aude Posts: 1583 Company or Organization: Indept. Freelance Consultant	Re: COD test Reply #1 - Jul 11^th, 2012, 8:05am Hi Cooper, simple answer; it doesn't; ammonium isn't oxidised by dichromate. best regards, DS
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