Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"TD511-780 Sewage collection and disposal systems. Sewerage"”.
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Investigation on different vertical aerated rock filter (vertical aerated rock filter) in removing phosphorus from domestic wastewater
… this, the selection of media between steel slag and limestone for pilot scale filter has been investigated by receiving the same volumetric hydraulic loading rate and airflow rate. Based on the analysis, steel slag emerged as the best media in removing the selected parameters. Therefore, the …
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Effect of operating parameter on membrane distillation performance using kapok fibre for humic acid treatment
… solution to the problem of fresh water scarcity and its high demand. Membrane distillation have been shown to be an effective alternative to replace conventional technologies which found uneconomical. As agricultural waste is abundantly available, kapok fibre has been chosen an alternative …
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Influence of alkali resistant (AR) glass in porcelain clay for vitrified clay pipes
… milled into an average particle size of 90 μm and mixed with porcelain in different weight percentage at 3 wt%, 6 wt%, 9 wt%, and 12 wt%. The sample was prepared by using powder compaction and then fired for 2 hours at 900°C, 1000°C 1100°C and 1200°C. Based on the chemical analysis, it was …
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Removal of nutrients and heavy metals from domestic and industry using botryococcus sp.
… food source of many types of organisms on earth and blooms during the presence of dissolved inorganic phosphorus. Wastewater is a body of water that is dangerous to organic life forms when consumed or used. It contains many pollutants that can cause health problems and also affect the ecosystem …
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Study of recycled concrete aggregate as filter media for phosphorus removal in synthetic wastewater
… existing conventional wastewater treatment systems for removing phosphorus are expensive and complex. Recycled concrete aggregate (RCA) may be an alternative solution for phosphorus removal. It can reduce pollution and landfill disposal by converting construction waste into valuable …
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Phycoremediation using botryococcus sp. as nutrients removal in organic wastewaters coupled with hydrocarbon production
Rapid population growth and industrial development are expected to contribute extremely to the world environmental crisis due to the excessive wastewater generation, global warming, climate change and increased use of petroleum fuels. In response to the problems, new technology via phycoremediation …