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Technology Database  Technologies of salvaging SYSTEM FOR PURIFICATION OF SOLID AND LIQUID WASTES OF SMALL ENTERPRISES FROM OIL PRODUCTS
SYSTEM
FOR PURIFICATION OF SOLID AND LIQUID WASTES OF SMALL ENTERPRISES FROM OIL
PRODUCTS
The system represents
a center for collecting and treating the wastes of small enterprises, which do
not have potentialities to treat wastes.
The purification technology
involves several stages:
- collection and transportation of wastes to the
purification site;
- separation of oil products from liquid (water)
and solid (soil, sand, rubbish) fractions;
- recycling of oil products for national economy
needs;
- purification of water, soil, sand, rubbish from
residual amount of oil products in bioreactors by using oil oxidizing
microorganisms.
Economic efficiency of the
project:
- financial savings due to the absence of
penalties;
- benefits from the sales of regenerated products;
- benefits from the sales of humus - soil
fertilizer containing useful microorganism and enzymes;
- recycling of purified water;
- creation of workplaces.
Ecological effect:
- complete or partial elimination of the
occurrence of oil products in soil and sewage system;
- decrease of oil product vapor concentration in
the air of the storage facilities;
- decrease of the risk of fire;
- decrease of the load on the biocynosis of
activated sludge of civil water waste treating facilities.
I.A.Dunajtzev, V.M.Kondrashenko
Publishing date: December 21, 2000
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