کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6334793 | 1620160 | 2016 | 41 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of effluent from food processing industries and stillage treatment trial with Eichhornia crassipes (Mart.) and Panicum maximum (Jacq.)
ترجمه فارسی عنوان
تعیین پساب پروتئین از صنایع غذایی و آزمایش مدیریت فاضلاب با عیچورنیا کروسپیپ (مارت) و حداکثر پانکوم (ژاک).
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
چکیده انگلیسی
In this study, effluents from 11 food processing industries from various sectors were characterized through analysis of physical and chemical parameters. In general, effluents pHs are between 4.07 and 7.63. Lead (Pb2+) and cadmium (Cd+) concentrations range from 0.083 to 1.025Â mg/l and 0.052-0.158Â mg/l respectively. The biodegradability of the effluent is very low. The principal component analysis (PCA) grouped industries according to their organic matter levels; thus, stillage, livestock, molasses and sugar refinery effluents show some similarities, as well as confectionery, oil mill, dairy and brewery effluents. Forms of nitrogen measured show low levels of nitrites (NO2â), high levels of nitrates (NO3â), ammonium (NH4+) and Kjeldahl nitrogen (TKN). Among these effluents, a treatment trial with Eichhornia crassipes and Panicum maximum was applied to stillage effluent from Fermencam distillery. The results show that Panicum maximum and Eichhornia crassipes reduce pollutant loads of Fermencam's wastewater.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Water Resources and Industry - Volume 16, December 2016, Pages 1-18
Journal: Water Resources and Industry - Volume 16, December 2016, Pages 1-18
نویسندگان
N.A. Noukeu, I. Gouado, R.J. Priso, D. Ndongo, V.D. Taffouo, S.D. Dibong, G.E. Ekodeck,