Study of Various Technologies Available For Treatment of Dairy Wastewater- A Review
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 11
Abstract
Dairy industries have shown tremendous growth in size and number in most countries of the world. These industries discharge wastewater in huge quantity which is characterized by high chemical oxygen demand, biological oxygen demand, nutrients, and organic and inorganic contents. Such wastewaters, if discharged without proper treatment, severely pollute receiving water bodies. In this review paper, various recent technologies of dairy wastewater have been discussed. The wastewaters discharged by raw milk quality control laboratories are more complex than the ones commonly generated by dairy factories because of presence of certain chemicals such as sodium azide or chloramphenicol, which are used for preserving milk before analysis. Pretreatment of effluents consists of screening, flow equalization, neutralization, which are normally followed by biological treatment. If space is available, land treatment or pond systems are potential treatment methods. Other possible biological treatment systems include activated carbon, packed bed filters, electrocoagulation, reverse osmosis techniques, Biofilms.
Authors and Affiliations
Riyaj K. Mulla, Azim S. Sutar, Anil C. Ranveer
Keywords
Related Articles
- EP ID EP21427
- DOI -
- Views 243
- Downloads 5
An Ensemble Model for Teaching Assistant Evaluation using Classification Technique.
Teaching Assistant Evaluation is very important for every education sector for academic improvement. To improve the performance of teaching skill, criteria is increasing day by day. Due large number of data and criteria...
Through Virtualization implementation of IPTV service delivery using Optimizing Cloud Resources
Virtualized cloud-based services can get advantage of statistical multiplexing across applications to give significant cost savings to the manipulator. Carrying out of IPTV service delivery through Virtualization is of...
A Comparative Study of Stress Parameters Obtained by STAAD-Pro and ETAB
Staad-PRO and ETAB are the most popular software’s for analysis of multistoried buildings. It has been observed that results obtained by both the software’s are not same in most of the cases. This study is an attempt to...
A Transformerless Cascaded H-Bridge Multilevel Statcom for Power Quality Applications
This paper is proposed a transformer less static synchronous compensator (STATCOM) system based on multi-level H-bridge converter with star configuration to compensate the reactive power in transmission system. This pro...
Comparative Evaluation of Cascaded Half-Bridge Multilevel DC-Link Inverter and Conventional H Bridge Multilevel Inverter
Multilevel inverters have been successfully adopted by industry for high power application because of their superior performance over two level inverter. But with increasing number of levels switching complexities and n...