TERINI QAYTA ISHLASH KORXONALARI OQOVA SUVLARINI TOZALASH TEXNOLOGIYALARI
Authors/Creators
- 1. Jizzax politexnika instituti, Ekologiya va mehnat muhofazasi kafedrasi assistenti
- 2. Worldly Knowledge Publishing Centre
Description
Mazkur maqolada terini qayta ishlash korxonalari oqova suvlarining tarkibi, asosiy ifloslantiruvchi moddalari va ularni samarali tozalash texnologiyalari tahlil qilindi. Oqova suvlarning yuqori organik yuklama, sulfidlarga boy ishqoriy muhit hamda xrom birikmalari mavjudligi sababli an’anaviy tozalash usullari yetarli samaradorlik bermasligi aniqlandi. Mexanik, fizik-kimyoviy va biologik jarayonlarni o‘z ichiga olgan kompleks tozalash texnologiyasi taklif etildi va uning samaradorligi baholandi. Tadqiqot natijalariga ko‘ra xromni qayta ajratib olish, organik moddalarni kamaytirish va suvni qisman qayta foydalanish imkoniyati mavjudligi ko‘rsatildi. Taklif etilgan texnologiya atrof-muhitni muhofaza qilish hamda suv resurslaridan oqilona foydalanishga xizmat qiladi.
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References
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- Metcalf & Eddy, Inc., AECOM. (2014). Wastewater engineering: Treatment and resource recovery (5th ed.). McGraw-Hill Education.
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- Thanikaivelan, P., Rao, J. R., Nair, B. U., & Ramasami, T. (2005). Recent trends in leather making: Processes, problems, and pathways. Critical Reviews in Environmental Science and Technology, 35(1), 37–79. https://doi.org/10.1080/10643380590813403
- Lefebvre, O., & Moletta, R. (2006). Treatment of organic pollution in industrial saline wastewater: A literature review. Water Research, 40(20), 3671–3682. https://doi.org/10.1016/j.watres.2006.08.027