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| Application of High-efficient Shallow Air Flotation Process in Papermaking Wastewater Treatment |
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| DOI：10.11980/j.issn.0254-508X.2013.02.011 |
| Key Words:papermaking wastewater deep processing shallow air flotation flocculation emission standard |
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| Abstract:In order to meet the requirement of “pulp and paper industry water pollutant discharge regulation ” GB3544—2008, Nanping Paper constructed advanced treatment device based on the original 30,000 t/d effluent treatment facilities. The CODCr of recovery clarification effluent reduced from more than 300 mg/L to less than 90 mg/L after flocculation and high-efficient shallow air flotation; treatment. |
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