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The dissipation of the bleach smell will indicate when it's done. Congratulations, you just cleaned out the tank.

Water Tank Design, How to Choose the particular Right Size Water Tank with regard to Your Home, tangki air mytankIt is essential to have an excellent water system to sustain a farm. Water is known to be essential to the growth and presence of life. Where moisture is scarce, there one finds little life. Throughout the year, clean water supply must be maintained in order to sustain stock and increase profits.

Cool water during summer and warm water during winter have been proven to serve the dairy animals best. In fact, the use of individual drinking cups as part of the modern dairy barn equipment has demonstrated that animals will drink more water when it is not coming from a tank that has frozen, than they will where the ice has to be chopped off. The importance of continuous water intake by dairy animals especially during winter can be explained by the fact that a cow needs four to five pounds of water to be able to produce one pounce of milk.

Some forms of tanks will require more insulation than others in order to prevent them from freezing in winter. When exposed to direct sunlight, bacteria may grow in the water tanks so it is important to put lids on the tanks especially during summer.

On two separate locations in the state, we tested two Iowa tanks during winter and results showed that they did not freeze over. One of the tanks was built from concrete and surrounded by a small tank house while the other tank's structure is made of hollow tiles and cement. The concrete tank has never developed sheets of ice during winter, according to the farmer who owns the tank.

What the owner did was construct two walls on the cover with sawdust between the walls. The other water tank does not freeze because the insulation was constructed using ordinary building tiles laid five inches in thickness. Both of these walls run to the bottom of the foundation, which is about three feet below the ground.

The tank has no other protection except for a cover made of reinforced hollow tile and concrete with three openings for the animals to drink from. Thin crusts of ice were found to develop around these openings but they can be easily cracked using the fingers. The process of condensation is prevented from occurring if the walls of the tanks are built in this manner.

Natural insulation comes with the construction of underground tanks at minimal cost. If the same tank was to be built above the ground, the possibility of freezing would significantly increase.

The outside wall need not be treated in this manner. Expanding sheets of ice are pushed upward and the pressure on the walls of the tank is diffused due to the wider width of the tank's top interior. This is a point made to us by the northern Iowa farmer who has all concrete tanks on his farm.

The best cover for tanks according to the farmer who owns the hollow tile tank, is a cover made of reinforced hollow building tiles and concrete. This structure is able to prevent the formation of frosty air in winter or hot air in summer because of its thick and permanent composition.