... 污水处置 Sewage disposal 污水回注 waste water reinjection 污水治理工程waste water treatment project ...
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Profile modification agent SZX was composed of sludge produced during waste - water reinjection as main agents and quantitative additives.
SZX调剖剂是将油田污水回注处理过程中产生的水处理淤泥作主剂，加入一定量添加剂组成。
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