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“碧水清流”！2019治水目標定了，這將是深圳一張新名片

2018-12-19 06:29來(lái)源：深廣電第一現場(chǎng)

開(kāi)展綜合治理

環(huán)境明顯改善

事實(shí)上，由于受大型工程施工以及生活污水亂排等因素的影響，過(guò)去大沙河的生態(tài)環(huán)境讓人憂(yōu)慮。為此，南山區采取堤岸防護、流域雨污分流、補水增容、沿岸生態(tài)改造等多項措施，全面提升大沙河河道防洪排澇能力，有效改善河流的水質(zhì)。目前，大沙河河水的水質(zhì)穩定優(yōu)于地表水五類(lèi)，部分時(shí)段、部分地點(diǎn)甚至可以達到地表水三類(lèi)的標準。

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