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[会议论文] 作者:G(o)ran B(a)ckman,Kemira Kemi A B,Sundsvall,Sweden, 来源:The IWA Conference on Pretreatment of Water and Wastewater(国 年份:2014
  The activated sludge process is an old technology,but still the most commonly used for treatment of waste water.Despite the wide spread use of activated slu...
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