Determination of optimum conditions of three cation exchange resins, C-100H (Purolite), AmberliteIR120 (H+form) and Amberlyst15W in treatment of hexamine industrial waste water
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,406
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICAWTR01_070
تاریخ نمایه سازی: 20 اردیبهشت 1390
Abstract:
The industrial waste water produced by hexamine plants is considered a major environmental polluting factor. This makes the treatment of such waste water a necessity. Currently, there is no established method for treatment of hexamine industrial waste water. Treatment with strongly acidic cation exchange resins is a proposed method for this work. Here, optimum conditions in treatment of hexamine waste water by three resins, C-100H (Purolite), Amberlite IR120 and Amberlyst15W, and regeneration of the exhausted resin have been studied so that it is possible to find out the amount of resin and acid needed for regenerating process. Ability of these resins in removing hexamine and ammonia from the waste water is compared. It is shown that these resins can remove hexamine from the waste water. Ammonia is also removed completely.
Keywords:
Authors
M Taghdiri
School of Science, Department of Chemistry, Payame Noor University (PNU), Ardekan, Yazd, Iran
N Saadatjoo
School of Science, Department of Applied Chemistry, Semnan University, P.O.Box ۳۵۱۹۵-۳۶۳, Semnan, Iran
R Farrokhi Yekta
School of Science, Department of Applied Chemistry, Semnan University, P.O.Box ۳۵۱۹۵-۳۶۳, Semnan, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :