کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10394825 | 888963 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Efficient and simple method for determination of suspendibility of bio-inoculant suspensions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study assessed the utilization of viscosity and zeta potential as a novel method to evaluate suspendibility of formulation of Sinorhizobium meliloti grown in starch industry wastewater for use as bio-inoculants. For this objective, sorbitol was used as a suspending agent at concentrations of 0 to 10% w/v. Model, based on multiple linear regression (with pH as dependant variable, and zeta potential, average particle size and sorbitol concentration as independent variables) demonstrated an important relation which was significant (p < 0.001, R2 = 0.98). Sigmoid regression revealed a significant relation between zeta potential and suspendibility with p value = 0.007 and R-squared = 0.86, and between viscosity and suspendibility (p value < 0.0001 and R squared = 0.9823). Thus, these direct correlations established the lowering of measurement time from 12 h to 5 min.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 102, Issue 22, November 2011, Pages 10754-10758
Journal: Bioresource Technology - Volume 102, Issue 22, November 2011, Pages 10754-10758
نویسندگان
T. Rouissi, R.D. Tyagi, S.K. Brar, D. Prevost, R.P. John, R.Y. Surampalli,