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

Title:

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

Document Type and Number:

WIPO Patent Application WO/2005/106130

Kind Code:

A1

Abstract:

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.

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Inventors:

LUSHNICOV SERGEI VALEREVICH (RU)
FADEEV VLADIMIR NICOLAEVICH (RU)
VOROBIEV DANIL SERGEEVICH (RU)

Application Number:

PCT/RU2004/000497

Publication Date:

November 10, 2005

Filing Date:

December 14, 2004

Export Citation:

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Assignee:

LUSHNICOV SERGEI VALEREVICH (RU)
FADEEV VLADIMIR NICOLAEVICH (RU)
VOROBIEV DANIL SERGEEVICH (RU)

International Classes:

B01J20/00; C02F1/28; E02B15/04; (IPC1-7): E02B15/04; B01J20/00

Foreign References:

RU2159307C1	2000-11-20
SU582360A1	1977-11-30
SU1631124A1	1991-02-28
RU2209113C1	2003-07-27
RU948092C	1994-09-15

Other References:

OKHRANA OKRUZHAYUSCHEY SREDY OT ZAGRYAZNENIYA NEFTYU I PROMYSLOVYMI STOCHNYMI VOSAMI., VNIIOENG., 1978, pages 27 - 30

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