An industry located close to farmlands produces large amount of waste water that contains suspended particles. What should be done to manage the waste water drained from the industry? (a) reusing the drained water to irrigate farmlands
(b) recycling the drained water to be used in other industrial processes
(c) draining the water produced from the industry in rivers to increase the level of water
(d) diverting the water through water pipes and channels to recharge underground