Testing of technique for seawater filtration at fish farms
Seawater filtration is tested on the experimental stand with 10 types of single- and double-layer filters for water samples collected in 3 sites with different environments in the Severnaya Bay (Peter the Great Bay, Japan Sea). Quality of the filtered water is evaluated by several parameters: temper...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2014-06-01
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| Series: | Известия ТИНРО |
| Subjects: | |
| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/18 |
| _version_ | 1797759237964693504 |
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| author | Alexandra I. Fedorovа Svetlana D. Ugryumova |
| author_facet | Alexandra I. Fedorovа Svetlana D. Ugryumova |
| author_sort | Alexandra I. Fedorovа |
| collection | DOAJ |
| description | Seawater filtration is tested on the experimental stand with 10 types of single- and double-layer filters for water samples collected in 3 sites with different environments in the Severnaya Bay (Peter the Great Bay, Japan Sea). Quality of the filtered water is evaluated by several parameters: temperature, coloration, turbidity, transparency, odor, flavor, foaminess, and salinity. Bio-balls, haydite, ceramics, alundum, gravel, zeolite, plastic, plastic in paraffin, sulphonated coal, and sea sand were used as a filler for the single-layer filters and haydite + gravel, haydite + ceramics, sand, sulfonated gravel + sand, zeolite + plastic + sand, and plastic in paraffin - for the double-layer filters. Dependence of the filters discharge capacity on fineness of filler and filtering time is determined. An algorithm for selection of optimal filter and filler is proposed that allows to improve the filter efficiency. The double-layer filters were the most effective in the experiment. So as a long-time filtering causes plugging of the filler pores and lowering of the filtered water quality, the filters with heightened discharge capacity are more effective. |
| first_indexed | 2024-03-12T18:40:32Z |
| format | Article |
| id | doaj.art-2b19ae23441f468cab4886109f16abb1 |
| institution | Directory Open Access Journal |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| last_indexed | 2024-03-12T18:40:32Z |
| publishDate | 2014-06-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj.art-2b19ae23441f468cab4886109f16abb12023-08-02T07:49:22ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102014-06-01177225726710.26428/1606-9919-2014-177-257-26718Testing of technique for seawater filtration at fish farmsAlexandra I. Fedorovа0Svetlana D. Ugryumova1Дальневосточный государственный технический рыбохозяйственный университетДальневосточный государственный технический рыбохозяйственный университетSeawater filtration is tested on the experimental stand with 10 types of single- and double-layer filters for water samples collected in 3 sites with different environments in the Severnaya Bay (Peter the Great Bay, Japan Sea). Quality of the filtered water is evaluated by several parameters: temperature, coloration, turbidity, transparency, odor, flavor, foaminess, and salinity. Bio-balls, haydite, ceramics, alundum, gravel, zeolite, plastic, plastic in paraffin, sulphonated coal, and sea sand were used as a filler for the single-layer filters and haydite + gravel, haydite + ceramics, sand, sulfonated gravel + sand, zeolite + plastic + sand, and plastic in paraffin - for the double-layer filters. Dependence of the filters discharge capacity on fineness of filler and filtering time is determined. An algorithm for selection of optimal filter and filler is proposed that allows to improve the filter efficiency. The double-layer filters were the most effective in the experiment. So as a long-time filtering causes plugging of the filler pores and lowering of the filtered water quality, the filters with heightened discharge capacity are more effective.https://izvestiya.tinro-center.ru/jour/article/view/18исследованиефильтрованиеморская водазернистые перегородкипоказателиалгоритмпропускная способностьпроизводительность |
| spellingShingle | Alexandra I. Fedorovа Svetlana D. Ugryumova Testing of technique for seawater filtration at fish farms Известия ТИНРО исследование фильтрование морская вода зернистые перегородки показатели алгоритм пропускная способность производительность |
| title | Testing of technique for seawater filtration at fish farms |
| title_full | Testing of technique for seawater filtration at fish farms |
| title_fullStr | Testing of technique for seawater filtration at fish farms |
| title_full_unstemmed | Testing of technique for seawater filtration at fish farms |
| title_short | Testing of technique for seawater filtration at fish farms |
| title_sort | testing of technique for seawater filtration at fish farms |
| topic | исследование фильтрование морская вода зернистые перегородки показатели алгоритм пропускная способность производительность |
| url | https://izvestiya.tinro-center.ru/jour/article/view/18 |
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