3.1 Sample Specifications

1. Waste water will be a suspension of Bentonite clay in distilled water. The bentonite clay used will be mostly Aluminium Sillicate Hydrate.

2. The size of Bentonite clay particles will be less than 100 microns.

3. The turbidity of waste water provided will be in the range of 140-160 ntu.

4. Viscosity of the waste water will remain constant.

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