Sludge density index (SDI) of effluent treated by improved formula is below 5.0, and it would meet the quality requirement of the influent of following reverse osmosis unit.

经改进配方，处理的排污水的污泥密度指数(SDI)小于5.0，能够满足后续反渗透单元的进水要求。

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Drink pure water process equipments combined with pretreatment parts, reverse osmosis system and final treatment system etc, quote unit assembled structure.

饮用纯净水制取装置由预处理部分、反渗透系统及精处理等几部分组成，采用单元组合结构。

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The under sink reverse osmosis filter system unit is easy to install.

厨下式反渗透过滤系统配有蓄水箱和所有其它必要装置，非常易于安装。

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"So, the permeability of reverse osmosis membrane is key to improving capacity per unit cost--or on a capex basis, " said Jeff Green, CEO of NanoH2O.

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