Water, Sewage & Effluent January-February 2017 点击阅读
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Water, Sewage & Effluent

January-February 2017

出版日期 / “商业” / 语言—English / 44页
This should be a wake-up call While it is always good to drive home the point that the country’s citizens must step up and save water — especially in light of the current water crisis — it is perhaps pertinent to ask when government will put up its hand and take responsibility for its part in creating the problem. Sure, South Africa is in the midst of its worst drought in decades and that cannot be blamed on government. However, a lot can be said for the state’s failure... 更多
Industry Has the future dried up for mining? The mining industry has not escaped the devastation caused by El Niño and careful planning is needed to ensure a sustainable future. 16 Debate Back to the future? Vetiver grass presents a low-tech, low-cost, highly sustainable add-on solution to treating wastewater. 24 Infrastructure How to build a 50Mℓ self-cleaning reservoir Pre-cast elements are used to build the colossal 15m-high Mafenya Reservoir in North West Province. We investigate the unique, 更多

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