Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure
Cleaning; Efficiency; Green computing; Laboratories; Particle size; Pollution; Runoff; Storms; Tanks (containers); Comparative experiments; Grid structures; Highway runoff; Laboratory testing; Particle concentrations; Particle removal efficiency; Storm water runoff; TSS concentration; Particle size...
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Institute of Physics Publishing
2023
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my.uniten.dspace-244992023-05-29T15:24:01Z Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure Chow M.F. Ruzaiman A.S. Rashid F.A. Chong S.T. 57214146115 57210915786 57210911791 55307895000 Cleaning; Efficiency; Green computing; Laboratories; Particle size; Pollution; Runoff; Storms; Tanks (containers); Comparative experiments; Grid structures; Highway runoff; Laboratory testing; Particle concentrations; Particle removal efficiency; Storm water runoff; TSS concentration; Particle size analysis A series of comparative experiments, with and without BGS, were carried out in a 2mx1mx1m tank. Samples used were taken from highway runoff and the BGS tested was in 1.3cmx1.5 cm size. The experimental results indicated that the particle removal efficiencies with the application of BGS were about 6% higher than when tested without the BGS for flow rates ranges from 0.2 l/s to 0.5 l/s. SPLIT was developed in the laboratory to test the effectiveness of the system to retain and treat stormwater particles. A series of experiments were conducted with different inflow rates and particle concentrations. The results showed that SPLIT system was able to remove >80% of the particles (measured as TSS concentration) from the laboratory-simulated stormwater runoff. The particle size analysis also demonstrated that reductions in the d50 of the samples in the laboratory testing from 300 ?m (influent) to approximately 50 ?m (effluent). Reduction in other pollutants that associate with particles is depending on their concentration association by particle size. The laboratory testing results had proved that SPLIT system was able to retain and remove the particles and pollutants effectively under various inflow rates. � 2019 Published under licence by IOP Publishing Ltd. Final 2023-05-29T07:24:00Z 2023-05-29T07:24:00Z 2019 Conference Paper 10.1088/1757-899X/551/1/012011 2-s2.0-85071845569 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071845569&doi=10.1088%2f1757-899X%2f551%2f1%2f012011&partnerID=40&md5=11c44f11b654dc38a40349a7a78a0f7c https://irepository.uniten.edu.my/handle/123456789/24499 551 1 12011 All Open Access, Bronze Institute of Physics Publishing Scopus |
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| description |
Cleaning; Efficiency; Green computing; Laboratories; Particle size; Pollution; Runoff; Storms; Tanks (containers); Comparative experiments; Grid structures; Highway runoff; Laboratory testing; Particle concentrations; Particle removal efficiency; Storm water runoff; TSS concentration; Particle size analysis |
| author2 |
57214146115 |
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57214146115 Chow M.F. Ruzaiman A.S. Rashid F.A. Chong S.T. |
| format |
Conference Paper |
| author |
Chow M.F. Ruzaiman A.S. Rashid F.A. Chong S.T. |
| spellingShingle |
Chow M.F. Ruzaiman A.S. Rashid F.A. Chong S.T. Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| author_sort |
Chow M.F. |
| title |
Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| title_short |
Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| title_full |
Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| title_fullStr |
Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| title_full_unstemmed |
Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| title_sort |
evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure |
| publisher |
Institute of Physics Publishing |
| publishDate |
2023 |
| _version_ |
1806425547283103744 |