Method of agricultural sewage water purification at troughs and a biosorption bioreactor

Matsak, Anton; Tsytlishvili, Kateryna; Rybalova, Olha; Artemiev, Sergey; Romin, Andrey; Chynchyk, Oleksandr

doi:10.15587/1729-4061.2018.144138

Cited by 9 publications

(9 citation statements)

References 5 publications

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“…Sorption method is one of the highly effective methods of natural and waste water treatment [11][12][13][14][15]. The efficiency of purification depends largely on a properly selected filtering sorbent.…”

Section: Introductionmentioning

confidence: 99%

Determination of absorption properties of natural sorbents under dynamic conditions

Ovchinnikov,

Bocharnikov,

Bocharnikova

et al. 2024

E3S Web of Conf.

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The relevance of research on the absorption properties of sorbents is due to the need for an individual approach in the selection of filter media for wastewater treatment, depending on their chemical composition. In the presented article sorption properties of sorbents were studied under dynamic conditions. For this purpose, a laboratory-experimental installation for the treatment of natural and waste water was mounted. In the research three types of filtering loads were used: 1 - homogeneous load from activated carbon of BAU-A mark; 2 - combined load from activated carbon and zeolite with particle size of 5 mm; 3 - zeolite with fraction of 5 mm, 3 mm, and 1 mm. Among the studied samples of sorbents, zeolite loading with particle sizes of 5 mm, 3 mm, and 1 mm showed the best performance. Other types of loadings, such as activated carbon BAU-A and combined carbon loadings with zeolite were ineffective, because the sorption coefficient did not meet the MAC requirements.

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Section: Introductionmentioning

confidence: 99%

Determination of absorption properties of natural sorbents under dynamic conditions

Ovchinnikov,

Bocharnikov,

Bocharnikova

et al. 2024

E3S Web of Conf.

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“…At present, the state of surface and ground water is a cause for concern, since its quality does not meet the standards of sanitary supervision [1,3,4,12,13,22]. The reason for this is that wastewater is not treated in good faith and discharged into rivers, lakes, etc.…”

Section: Introductionmentioning

confidence: 99%

Evaluating the effectiveness of filter media in the treatment of poultry wastewater

Bocharnikov,

Bocharnikova,

Denisova

et al. 2023

BIO Web Conf.

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The technology of sorption treatment of wastewater of poultry farms is considered. A comparative assessment of two ameliorants in terms of chemical absorption properties is carried out. The result of a comparative assessment of two natural sorbents for the sorption properties of heavy metals, shows that the best absorption effect has a natural zeolite. Natural ameliorant adsorbed in the studied effluents more than 60 percent of harmful impurities at optimum contact time of 12 hours of stay in the aggressive liquid medium of waste water, and activated charcoal showed less effective properties of sorption of chemical impurities. Experimental data focuses on reducing the environmental load of water bodies in which wastewater is discharged.

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“…In the paper [29], joint surface runoff treatment from agricultural lands and domestic or industrial wastewater on molds was proposed, using filter nozzles and a complete displacement bioreactor. The efficiency of wastewater treatment from the territory of agricultural use is: for suspended solids -98%; for mineral nitrogen -99%; for COD -99%; for phosphates -50%.…”

mentioning

confidence: 99%

“…To simplify the installation and regeneration of the filter nozzle, PET and PPU granules are placed in geotextile fiber bags, which are easy to remove and wash. In the facilities for surface wastewater treatment, which were proposed in the papers [29,30], the possibility of regeneration of the filter nozzle was absent.…”

mentioning

confidence: 99%

Use of PET Granules for Improving a Surface Runoff Treatment

Grytsenko

Matsak²,

Rybalova

et al. 2021

MSF

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Pollution of surface and ground waters by surface (rain and melt) waste water is a big problem for many countries of the world. In addition to anthropogenic factors leading to the pollution of surface runoff, one should add runoff, which is formed after extinguishing fires of various scales and territories. As a result of extinguishing fires, a large amount of pollutants enters surface wastewater, which creates an additional load on soils, groundwater aquifers and water bodies. The paper proposes a wastewater treatment method using PET granules and polyurethane foam granules as a filtering layer. The use of PET packaging waste for the purification of rain and melt wastewater allows to reduce the anthropogenic load on the environment and to increase the use of plastic waste.

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Method of agricultural sewage water purification at troughs and a biosorption bioreactor

Cited by 9 publications

References 5 publications

Determination of absorption properties of natural sorbents under dynamic conditions

Determination of absorption properties of natural sorbents under dynamic conditions

Evaluating the effectiveness of filter media in the treatment of poultry wastewater

Use of PET Granules for Improving a Surface Runoff Treatment

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