Purification of Waste Water of Oil-And-Fat Production By Compositions of Reagent-Adsorbents

Dilnoza Saidakbarovna Salihanova, Doctor of technical sciences, professor, Institute of general and inorganic chemistry of Academy of Sciences of the Republic of Uzbekistan
2021 International journal of multidisciplinary research and analysis  
This article shows the possibility of using reagent-adsorbent compositions, i.e. charred defecate obtained at 600 °C and activated bentonite of the Askamar deposit in a ratio of 1:5. It was found that with the use of reagent-adsorbent compositions it will allow to purify wastewater from oil and fat production to pH-7.2 and transparency of 0.44, and also the water hardness is reduced from 17 mEq / l to 4.0 mEq / l, which allow the recycling of wastewater for technical needs.
doi:10.47191/ijmra/v4-i11-33 fatcat:rkmw73qd7ngk7hp4oi6xsxvqpi