Veolia Water Technologies has been awarded a contract to supply MBBR (moving bed biofilm reactor) technology for tertiary ammonia removal at Severn Trent's Lichfield wastewater treatment works.
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机译:Veolia Water Technologies已被授予为Severn Trent's Lichfield废水处理工程提供MBBR(搬家床生物膜反应器)技术的合同。
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