Safe water modified

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STEP -1 : PREPARE A PREPARE A STOCK SOLUTION STOCK SOLUTION

Transcript of Safe water modified

STEP -1 :PREPARE APREPARE A

STOCK SOLUTIONSTOCK SOLUTION

In 11 liter (44 glasses) of RAW WATER mix

3 level tablespoons

= (6 level tea spoons)

BLEACHING POWDER (30%).

1TABLESPOON

1LITER

STAND FOR 30’30’

BEFORE PREPAREBEFORE PREPARESAFE WATERSAFE WATER

Step -2How to prepare

SAFE WATER

66 LEVEL TEASPOONSLEVEL TEASPOONSOROR

33 TABLESPOONS TABLESPOONS

BPBPPOUR 66 ML OF STOCK SOLUTION

INTO 1010 LITERS

0.6 ml0.6 ml or 33 drops for 11 liter of RAW water

6 ml 6 ml for 1010 liters of RAW water

60 ml 60 ml for 100100 liters of RAW water

Amount of STOCK SOLUTION TO MAKE SAFE WATER

RESULTS33 drop s

drop s in in 11

LITE RLITE R

After contact with O2….turns pink0.2 ppm to 0.5 ppm

Drinking water