Digesters | Environmental XPRT

Articles & Whitepapers

  • Use The Feed Processing Machinery Made Feed Into Pellets

    Use The Feed Processing Machinery Made Feed Into Pellets

    Many feed mills or farms use feed processing machine to make raw materials into pellet feed products, and then fed to animals. Why use the feed processing machinery made feed into pellets? For example, why don't use these raw materials directly for feeding? Or can feed be made more nutritious after being processed through the feed processing machinery? What's so different about this? Let’s ...

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Equipment & Solutions

  • On-Line Analyzers for COD Monitoring in Water and Wastewater
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    On-Line Analyzers for COD Monitoring in Water and Wastewater

    Three versions of COD on-line analyzers are available: dichromate method, permanganate index method, UV direct reading method. The dichromate method follows the international standard where in the sample, after filtration, Potassium Dichromate, Mercury (II) sulfate and Sulfuric acid with a proper catalyst are added; Mercury (II) sulfate concentration is adjusted to mask the expected Chloride ...