| Issue |
E3S Web Conf.
Volume 326, 2021
International Conference on Innovations, Physical Studies and Digitalization in Mining Engineering 2021
|
|
|---|---|---|
| Article Number | 00015 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/e3sconf/202132600015 | |
| Published online | 24 November 2021 | |
Effect of electroosmosis to reduce the adhesion of lake sapropel to the metal surfaces of the machine for lake sapropel dewatering
Saint-Petersburg Mining University, 2, 21st Line V.O., Saint-Petersburg, 199106, Russia
* Corresponding author: utenkova2310@gmail.com
Recently, there has been an increase in consumer demand for organic products, which implies the use of natural fertilizers in agriculture and food additives in animal husbandry. The moisture content of products obtained from sapropel for use in animal husbandry and agriculture should vary between 60 and 65%. But the reason for the low profitability of production for the extraction of sapropel is due to its high humidity, which can reach 92-96 %, and the complexity of removing moisture. Currently, a significant problem in the dewatering of sapropel is its sticking to metal surfaces of knives-inverters and plane-parallel plates-separators on machines for its dewatering. To solve this problem, it is proposed to use the effect of electroosmosis. In this paper, the rational parameters of the operation necessary to create the effect of electroosmosis in the intermediate attachment of processing of sapropel of the machine for sapropel dewatering are determined.
© 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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