METHOD FOR CLEANING WATER AND BOTTOM SEDIMENTS OF WATER RESERVOIRS AND CLEANING SYSTEM FOR CARRYING OUT SAID METHOD

摘要

The invention relates to environment protection and can be used for removing oil and petroleum products from water and/or bottom sediments of natural and antroipogenic reservoirs and watercourses where said oil and petroleum products are introduceable into water bodies during production, transport and storage. The inventive method consists in setting a surface cleaning module (1) consisting of active booms pre-filled with cleaning agent on a water surface. Said cleaning agent comprises 2-25 % of alumocilicates, 55-96 % of organic substances and 2-20 % of mineral fertilisers. Simultaneously, a floater (2) is lowered on the reservoir bottom and supplied with a water-air mixture from a unit (3) supplying said mixture. The activation of bottom sediments makes it possible to separate oil and petroleum products therefrom and to transport floated substances through a flexible pipe (4) to a floating container-sediment box (5) where said oil and petroleum products are localised.