E3S Web Conf.
Volume 273, 2021XIV International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2021”
|Number of page(s)||9|
|Published online||22 June 2021|
Physicochemical technology of pretreatment of dairy waste water using natural waste
1 Don State Technical University, 1 Gagarin Sq., 344003, Rostov-on-Don, Russia
2 The State Maritime University named after Admiral F.F. Ushakov, 8, Sedova st., 344006, Rostov-on-Don, Russia
* Corresponding author: firstname.lastname@example.org
The growth in the production of dairy products entails the problem of treating wastewater from the operation of dairy plants. This article discusses the possibility of using a purification technological scheme using sorbents from natural waste, which is an alternative to the traditional one, which includes a biological stage. In this study, activated biochar from rice husks and graphite are used as sorbents. As a result of purification according to the proposed scheme, the quality of the treated water corresponds to the normative indicators when discharged into the city sewage network.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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