Analysis: how to live water tank disinfection

Water tank cleaning and disinfection purposes is to ensure water sanitation, in line with secondary water sanitation inspection standards. Clear this purpose, let us look at the tank in the end should be how to clean it?
Water tank cleaning steps are as follows:
First turn off the inlet valve, open the drain hole plug (or valve), so that the water tank in the remaining water drain, so that the material inside with the water discharged; and then into the tank with a clean mop or wipe the tank around and the bottom of the cleaning The The bottom of the serious dirt, can be used soft towel plus detergent scrub; then open the water valve, put the appropriate amount of water rinse the bottom of the bucket and the bottom of the dirt from the sewage outfall, if necessary, can be repeated several times until satisfied; Finally tighten the drain plug, open the water inlet valve, so that the tank re-filled with water, cleaning work is over.
Water tank after cleaning disinfectant preparation method:
Disinfectant preparation method (stability of chlorine dioxide preparation) to disinfect the 1.0 ton water tank as an example need to prepare 3kg concentration of 200PPM disinfectant; Method: container containing disinfectant liquid 80m1, add activator 8 grams, shake or stir to make it Dissolved, 5 minutes after the light yellow can be added 8kg diluted in water. Use the diluted disinfectant to spray on the inner wall of the tank to make it moist. 6 minutes after spraying can be used to fill water.
Here is a brief introduction to the preparation of bleaching powder method: the first step: the bleaching powder 300 grams (or bleaching powder 150 grams) first add a small amount of water into a paste, and then add water to 10 kg, stir evenly, Supernatant used. Step 2: Use the dose in 200ml supernatant per square meter. In the tank cleaning and disinfection process should pay attention to safety matters: without the test pool in the absence of oxygen before, shall not enter the pool. Use safety voltage line lamp, wire insulation is good, and install leakage switch. On the next pool should wear non-slip shoes, transfer tools and other items of application rope. Disinfectants must wear protective glasses and masks. Pay attention to these things and then do what cleaning and disinfection work in order to achieve better results!
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