METHOD OF THE WATER BODY PROTECTION FROM THE POLLUTION Russian patent published in 2012 - IPC E02B3/16 E02B11/00 

FIELD: water protection.

SUBSTANCE: invention relates to the area of environmental protection, and namely to the protection of open water bodies. The method comprises arrangement of drainage elements of open and closed types, arrangement of a reservoir for waste water collection and drainage of contaminated water. Additionally the planning of the layout of the area surface of stored solid waste is performed through technical means to ensure a gradual increase in the slope of its surface from the top of the area of waste to the bottom towards the water edge of the water body on the one side and from the top to its bottom in the opposite direction on the other side of the water body. Drainage elements of open type are arranged in the form of internal and external rallying ditches and an outlet ditch. The internal rallying ditch is placed along the bottom of the area of waste both on the side of the water body and on the site that is opposite to it. The exterior rallying ditch is placed only along the base of the area of waste which is furthest to the water body behind the rallying ditch. The outlet ditch is placed from the exterior rallying ditch to the water edge of the water body. Reservoirs for collection of contaminated water in the form of individual open tanks are placed outside the exterior rallying ditch along the base of the area of waste which is remote from the water body. Drainage elements of closed type are placed as closed rallying tanks as well as connecting pipes and drainage rallying pipes under the area of assorted waste. And the connecting pipes connect internal rallying ditch with the closed rallying tanks and the drainage prefabricated pipes connect them with the tanks for collection of contaminated water. The area of waste is covered with two layers of thin material: first, the lower one - the drainage material, and the second, the upper one - waterproof material. For the upper, waterproof material rolled material of width b is used. Coverage is carried out on the lower layer of drainage material by unrolling the rolls in strips from the external rallying ditch along the slope of the area of waste towards the top of the area of waste and further to the water edge of the water body. Laying of the strips of the upper waterproof material is carried out in the following sequence: the first, third, second, fifth, fourth, seventh, sixth, ninth, eighth, etc. Distances between the odd stripes stand out to be (0.7-0.8) to provide the strap of the adjacent stripes (odd and even) to each other by the width (0.15-0.10)5. After laying two layers of material they are perpetuated to the area of waste by means of pins which are arranged along the set stripes of material on caps. The lower edge of the drainage material around its perimeter is placed in the internal rallying ditch. The lower edge of the waterproof material is placed from the side of the area of waste which is remote from the water body - in the exterior rallying ditch, and from the side of the base of the area of waste adjacent to the water body - on the ground and into the water body. Pollution agents are prevented from getting into the water body.

EFFECT: water protection.

1 dwg, 3 dwg