Pilot Study on Carbon-sand Filter for Sedimentation Effluent
The development of dual function of integrating with activated carbon adsorption and quartz sand filtration in the carbon-sand filter can collaboratively remove organic matters and turbidity and also protect the bio-security, and the pilot test is carried out to optimize the process parameters. The...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2015-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20152504010 |
| _version_ | 1818963125158805504 |
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| author | Zhang Shuo Wang Ruhua Cai Baoxiang |
| author_facet | Zhang Shuo Wang Ruhua Cai Baoxiang |
| author_sort | Zhang Shuo |
| collection | DOAJ |
| description | The development of dual function of integrating with activated carbon adsorption and quartz sand filtration in the carbon-sand filter can collaboratively remove organic matters and turbidity and also protect the bio-security, and the pilot test is carried out to optimize the process parameters. The pilot test results show that the thickness of the filter materials is preferably 1,300mm of the activated carbon, 500mm of uniform quartz sand; filtration rate can be 8-12m/h; filter cycle is 24-48h; when the water temperature is 21°C to 29°C, the biofilm formation period in the carbon-sand filter is 15 to 20 days; removal of the organic matters and nitrogen runs through the entire filter bed, and the nitrite is mainly oxidized on the upper side; when the operation is mature, the layer of filter materials can form the biofilm and zoogloea, with the dual function of micro-biological degradation and activated carbon adsorption. |
| first_indexed | 2024-12-20T12:40:14Z |
| format | Article |
| id | doaj.art-2639482bd1e447bf86d9f557e6bdb2de |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-20T12:40:14Z |
| publishDate | 2015-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-2639482bd1e447bf86d9f557e6bdb2de2022-12-21T19:40:30ZengEDP SciencesMATEC Web of Conferences2261-236X2015-01-01250401010.1051/matecconf/20152504010matecconf_emme2015_04010Pilot Study on Carbon-sand Filter for Sedimentation EffluentZhang Shuo0Wang Ruhua1Cai Baoxiang2Shanghai Municipal Engineering Design Institute (Group) Co., Ltd.Shanghai Municipal Engineering Design Institute (Group) Co., Ltd.Shanghai Municipal Engineering Design Institute (Group) Co., Ltd.The development of dual function of integrating with activated carbon adsorption and quartz sand filtration in the carbon-sand filter can collaboratively remove organic matters and turbidity and also protect the bio-security, and the pilot test is carried out to optimize the process parameters. The pilot test results show that the thickness of the filter materials is preferably 1,300mm of the activated carbon, 500mm of uniform quartz sand; filtration rate can be 8-12m/h; filter cycle is 24-48h; when the water temperature is 21°C to 29°C, the biofilm formation period in the carbon-sand filter is 15 to 20 days; removal of the organic matters and nitrogen runs through the entire filter bed, and the nitrite is mainly oxidized on the upper side; when the operation is mature, the layer of filter materials can form the biofilm and zoogloea, with the dual function of micro-biological degradation and activated carbon adsorption.http://dx.doi.org/10.1051/matecconf/20152504010carbon-sand filtersedimentation effluenthead lossdeep treatment |
| spellingShingle | Zhang Shuo Wang Ruhua Cai Baoxiang Pilot Study on Carbon-sand Filter for Sedimentation Effluent MATEC Web of Conferences carbon-sand filter sedimentation effluent head loss deep treatment |
| title | Pilot Study on Carbon-sand Filter for Sedimentation Effluent |
| title_full | Pilot Study on Carbon-sand Filter for Sedimentation Effluent |
| title_fullStr | Pilot Study on Carbon-sand Filter for Sedimentation Effluent |
| title_full_unstemmed | Pilot Study on Carbon-sand Filter for Sedimentation Effluent |
| title_short | Pilot Study on Carbon-sand Filter for Sedimentation Effluent |
| title_sort | pilot study on carbon sand filter for sedimentation effluent |
| topic | carbon-sand filter sedimentation effluent head loss deep treatment |
| url | http://dx.doi.org/10.1051/matecconf/20152504010 |
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