Whether the Government has developed any policies which are now ready for implementation regarding the (a) handling, (b) treatment and (c) recycling of waste water generated by (i) mines, (ii) industries and (iii) households; if not, why not; if so, what is the policy regarding the (aa) dumping of waste water by different users, (bb) use of black water, (c) treatment of waste water and (d) the recycling of waste water?