removal process

Alkaline chlorination, an efficient but high chemical cost process, is commonly employed for cyanide (CN−) removal from CN-rich wastewater streams. CN− and recovery through the precipitation of Prussian Blue (Fe4III[FeII(CN)6]3, PB) or Turnbull’s (Fe3II[FeIII(CN)6]2, TB) were realized using iron salts, leading to a cost-effective sustainable process producing valuable product. However, PB TB hi...

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بررسی کارایی فرایندهای فتوشیمیایی و سونوشیمیایی توام با پراکسید هیدروژن در تجزیه رنگ‌زای کاتیونی بنفش 16 از محیط‌های آبی: مطالعه کینتیکی

ژورنال: سلامت و محیط زیست 2014

جنیدی جعفری, احمد , رحمانی, زهرا, غلامی, میترا, محمد محمودی, نیاز , کرمانی, مجید ,

Background & Objectives: Cationic dyes such as basic violet have many applications in different industries. The degradation of basic violet by means of UV, UV/H2O2, US, and US/H2O2 processes was investigated. Materials and Methods: Photolysis process was accomplished in a laboratory-scale batch photoreactor equipped with a 55 W immersed-type low-pressure mercury vapor lamp (UVC) and sonolysis ...

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treatability of a fiberboard unit effluent

Journal: :iranian journal of public health 0

s. naseri a.r. mesdaghinia r. rezaee kalantari

a pilot anaerobic filter was used to remove cod from babolsar fiberboard production wastewater. the anaerobic filter was packed with ceramic packings and operated at different organic loading rates of 2.4 and 8 kg cod/m3 /day, in 20, 10 and 5 days hydraulic retention time (hrti), respectively. the reactor achieved cod removal of 80.3%, 81% and 79% for hrt 20, 10 and 5 days, respectively. in add...

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نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

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