| abstract |
Energy-saving installation and method for processing large water bodies, where the method includes: (a) adding an effective amount of flocculant to the water of a water body to maintain water turbidity less than 2 HEM, and the flocculant flocculates suspended solids to form particles that settle to the bottom water body; (b) actuation of a mobile suction device to maintain an increase in the black component of the color of the bottom of less than 30% on the CMYK scale, the mobile suction device sucking from the bottom of the water body a portion of water containing precipitated particles, and the device is capable of cleaning with speed surface cleaning 10,000 mza 24 h; (c) filtering the water sucked by the mobile suction device and returning the filtered water to the water body, the water sucked by the mobile suction device not exceeding 10% of the total water volume of the water body during the 24-hour interval; and (d) actuation of the defatting system to maintain the surface layer of water having less than about 20 mg / liter of floating fat, and the fats from the surface water are fed into the defatting system and removed using a separation unit including a degreasing device, and the treated water is returned to water body. |