| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to treatment of effluents and is intended for cleaning water of oil and oil products by surfactants and finely dispersed light suspensions. Proposed flotation-filtration plant consists of reinforced concrete bath 1 divided by transverse inclined bulkhead 2 into chamber 3 for mixing water with water-air mix and flotation-filtration chamber 4, compressor 8, flotation slime discharge trough 7, rinsing pump 10, circulation pump 11, air blower 12 and filter 6 made up of filtration element composed by detachable sections resting on frame consisting of bearing elements. Note here that said detachable sections represents stiffness ribs secured on frame and provided with V-like cross-section wire welded thereto.EFFECT: efficient water treatment, lower assembly costs.5 cl, 7 dwg |
