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UDC 628.33:551.577.21

Gandurina L. V., Andriyash E. N., Lovlin V. M.

The efficiency of flotofloculation treatment of industrial storm oil effluents

Summary

The results of industrial-scale operation of flotoflocculation plant for industrial storm oil effluents treatment in КWI (Austria) dissolved-air flotation unit with the addition of Praestol 853 cationic flocculant are presented. It was shown that the efficiency of wastewater treatment in the terms of residual oil concentration can be ensured at the initial oily waste concentration as high as 1300 mg/l and flocculant dosage of 5.5 mg/l.

Key words

oil products , wastewater , pressure flotation , cationic flocculant

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SPISOK LITERATURY

1. Gandurina L. V., Butseva L. N., Shtondina V. S. Fiziko-khimicheskaia ochistka neftesoderzhashchikh stochnykh vod // Neftepererabotka i neftekhimiia. 1996. № 2.
2. Gandurina L. V. Flokuliatsionnye tekhnologii ochistki stochnykh vod ot nefteproduktov: Obzor. inform. Ser. Inzhenernoe obespechenie ob"ektov stroitel'stva. – M., VNIINTPI, 2004. Vyp. 4.