1.   But this alone will not purify your water of waste products that are invisible to the eye.

2.   In fact it will purify the water even further.

3.   Purified water.

4.   The system purifies water by filtering it through sand.

5.   There will be a strong incentive to at least recover and purify water for reuse.

6.   You can purify water by boiling and filtering it.

7.   We purified the water by boiling it.

8.   The same chemical is also used in the pulp and paper, brewing, dairy and agrochemicals industries, and also to purify water used in swimming pools.

9.   Bananas, soaked almonds, dates, purified water and vanilla extract disappeared into an industrial-strength blender.

10.   - Drinking purified water.