The recyclingofwater yield of mine is the best choice that solves the mining area water question.
矿井涌水资源化是解决矿区水问题的最佳选择。
2
In the future, more effective washing techniques, management procedures, and recycling and purification ofwater will be needed to reduce wastage.
在未来，将需要更有效的清洗技术、管理程序以及水的回收和净化技术，以减少浪费。
3
Antoine frerot, the head of the water division of Veolia Environnement, a French firm, promotes recycling, whereby city wastewater is treated until it can be used in industry or agriculture.