Brine discharges are especially tricky to dispose of at inland desalination plants, and they're also raising the salinity in parts of the shallow Persian Gulf.

如何处理废弃的盐水，是内陆的海水脱盐厂面临的一个棘手问题，它们曾导致了波斯湾浅滩的盐碱化程度升高。

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As there isn't much change room for head and motor efficiency, we have to take measures to increase pump efficiency and brine salinity to decrease the electricity consumption for brine extraction.

而扬程和电机的效率均无多大变化空间，要使采卤电耗较低可从提高泵的效率和卤水的含盐量方面来想办法。

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The ore forming fluids had very low salinity and could not form oilfield brine.

成矿流体盐度很低，不是高盐度的油田卤水。

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