Author:
Abdukodyrova Malokhat,Radkevich Maria,Shipilova Kamila,Gapirov Abdusamin
Abstract
The possibilities of using jet aeration for biological wastewater treatment in small facilities were considered in the article. In shallow depth reservoirs, studies were carried out to change the sizes of the actively aerated zone with a decrease in the height of the liquid layer in the reservoir. The research was conducted for jet aerators with nozzles of the "keyway" type holes. It was established that a decrease in the relative depth of the reservoir makes it possible to increase the share of the beneficial use of the reservoir volume. This suggests that jet aeration will be most effective for reservoirs of relatively shallow depth. Based on the research results, a method for calculating a jet aerator was proposed, which makes it possible to evaluate the necessary parameters of the aerator based on the determination of the volumetric mass transfer coefficient.
Reference26 articles.
1. Shapovalova L., Nurmatova V., Kirshina E., Smolkova O., Improved wastewater purification technology for villages in countryside of the Republic of Uzbekistan Proc. of the 19th Int. Conf. Sakharov readings 2019: environmental problems of the XXI century (Minsk) vol 3 (Minsk: ITC of the Ministry of Finance) pp 106–109. (2019)
2. Muminova R. and Kazimova N., The problem of wastewater treatment in Uzbekistan J. Young scientist 22 (102) pp 47–48, (2015)
3. Serpokrylov N., Smolyanichenko A. and Lesnikov I., Comparative analysis of aerators for wastewater purification and unified aeration criteria J. SGASU Bulletin. Urban planning and architecture 2 pp 97–100. (2011)
4. Gogina E. and Makisha N., Reconstruction of wastewater treatment plants in Russia, approaches and solutions. J. Applied Mechanics and Materials vol 361–363 pp 628631 (2013)
5. Water circulation induced by mechanical aerators in a rectangular vessel for shrimp aquaculture
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献