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Shanmuga Priya, P.
- Isotherm Studies on Dairy Industry Wastewater Using Neem Leaves Powder
Abstract Views :216 |
PDF Views:1
Authors
Affiliations
1 Department of Civil Engineering, is with Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi, Chennai, Tamil Nadu, IN
2 Department of Civil Engineering, are with the Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi, Chennai, Tamil Nadu, IN
1 Department of Civil Engineering, is with Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi, Chennai, Tamil Nadu, IN
2 Department of Civil Engineering, are with the Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi, Chennai, Tamil Nadu, IN
Source
Automation and Autonomous Systems, Vol 4, No 9 (2012), Pagination: 426-429Abstract
The effectiveness of neem leaves powder, a cheap agro-based product, as a coagulant was evaluated to remove COD and TDS present in a dairy industry wastewater. Experiments were carried out by adding neem leaves powder to the dairy industry wastewater at different dosages, different rapid mixing contact time and slow mixing contact time. Maximum removal of COD and TDS in a dairy industry effluent was obtained at an optimum dosage of 50 mg/l, an optimum rapid mixing contact time of 8 min. and an optimum slow mixing contact time of 20 min. The experimental data were analyzed using the Langmuir and Freundlich isotherm models. Based on regression coefficient, the equilibrium data found fitted well with the Langmuir isotherm model than that of Freundlich isotherm model. The results indicated that the use of neem leaves powder to remove COD and TDS present in a dairy industry wastewater seems to be an economical and worthwhile alternative over conventional methods.Keywords
Dairy Industry Wastewater, Freundlich Isotherm, Longmuir Isotherm, Process Parameters.
- Mobile Application Development
Abstract Views :236 |
PDF Views:2
Authors
Affiliations
1 Department of Computer Science, Sri Ramakrishna College of Arts and Science for Women, Coimbatore, IN
1 Department of Computer Science, Sri Ramakrishna College of Arts and Science for Women, Coimbatore, IN
Source
Automation and Autonomous Systems, Vol 9, No 1 (2017), Pagination: 6-10Abstract
Billon mobile devices are used worldwide, and half of mobile application on offer, software developers must make a choice between developing any one of the applications like hybrid, native or web application. This paper provides a comparison between these three developments and this paper compares development approaches across these three options and compiles a devices that can be used in critical development decisions. Features and challenges of mobile application development are discussed and advantages and disadvantages of each approach are discussed.