The use of a pumice stone in removal of petroleum hydrocarbons from industrial wastewater through coagulation and flocculation
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
View: 115
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:
JR_EHEM-10-2_007
تاریخ نمایه سازی: 30 خرداد 1402
Abstract:
Background: Petroleum hydrocarbons that are released from industrial processes cause damage to aquatic life and degrade ecosystems by accumulating in the food chain, allowing living organisms to produce toxic secretions.
Methods: In this study, a pumice stone was used to remove total petroleum hydrocarbons (TPHs) from industrial wastewater in the south refinery company in Iraq/Basrah by coagulation and flocculation processes using the design of experiments (DOE) approach using the method of analyzing screening designs and measurement of the samples using GC instrument.
Results: The maximum removal was ۹۹% at pH ۳, coagulation dose of ۰.۵ g, and time of ۶۰ min, and a comparison was made between the DOE and the multiple linear regression (MLR) to determine the effectiveness of the system used, which proved its incredible effectiveness.
Conclusion: According to the results, a great convergence between the actual and prediction results of removal was found, while MLR was very far from the actual and predicted removal results. The high efficiency of pumice stone was found in removing petroleum hydrocarbons from the industrial wastewater of the South Refineries Company. Pumice stone is widely available in the market and cheap economically.
Keywords:
Authors
Haider Kamel Alzaidy
Corresponding author: Department of Environment, College of Science, University of Basrah, Basrah, Iraq
Firas Mustafa Al Khatib
Department of Environment, College of Science, University of Basrah, Basrah, Iraq
Ammar Salman Dawood
Department of Civil Engineering, College of Engineering, University of Basrah, Basrah, Iraq
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 :