Hong Kong residents could soon be flushing their toilets, washing their cars and irrigating their gardens with their own waste water, depending on the results of a public consultation.
The consultation – which the Development Bureau and Water Supplies Department began on Friday – proposes using reclaimed water, treated grey water and harvested rain water for flushing and non-potable uses, such as landscape irrigation, street cleaning, water features and car washing.
Reclaimed water...
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