1Dilnoza Saidakbarovna Salihanova, 2Izzat Dusimbatovich Eshmetov, 3Feruza Nabievna Agzamova,
4Durdona Abdulloyevna Azimova, 5Muxtasar Abdumutallib kizi Ismoilova
1,2Doctor of technical sciences, professor, Institute of general and inorganic chemistry of Academy of Sciences of the Republic of Uzbekistan
3Junior researcher, Institute of general and inorganic Chemistry of Academy of Sciences of the Republic of Uzbekistan
4Researcher, Institute of general and inorganic chemistry of Academy of Sciences of the Republic of Uzbekistan
5PhD student, Namangan Institute of Engineering and Technology
DOI : https://doi.org/10.47191/ijmra/v4-i11-33Google Scholar Download Pdf
ABSTRACT:
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.
Keywordspurification, waste water, activation, defecate, oil, bentonite, composition, MPC, pH, transparency, hardness.
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VOLUME 04 ISSUE 11 NOVEMBER 2021
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