Trihalomethanes (THMs) Formation in a Distillation Process

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

This study was conducted to investigate the fate of Trihalomethanes (THms) formation in the distillation process. The effect of humic substances concentration levels; pre and post chlorine dosages; aeration; time of contact; and temperature were evaluated. Humic substances used in this study were extracted from the Gulf water using Amberlite XAD-2 resin. Empirical formulas were developed based upon the experimental data. The following general empirical equation was found to fit the reaction rates: Log (THN) = A * Log (C1 ) + B * Log (TOC) + C Where THM is the total Trihalomethanes in g/I ; a, B and C are the estimated constants. The result of this study shows that for a given humic substances concentration in the seawater, Trihalomethanes formation increases as chlorine dosage, contact time, and temperature increases. The pre-chlorination and aeration steps causes a reduction in the Trihalomethanes level. In all cases studied, bromoform (CHBr) was the major component of the total Trihalomethanes formed, followed by CHC1Br, CHC1 Br, and CHC1 in sequence.

روابط وملفات

التعريف والنوع

رقم الوثيقة

00ffd7b8-c31c-40c9-9dc8-2e993c2a1acd

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

945476_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Bassam Tawabini","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Trihalomethanes (THMs) Formation in a Distillation Process

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإعداد

Bassam Tawabini

الاقتباسات الببليوغرافية