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dc.contributor.authorKasenene, Atwebembela
dc.contributor.authorMachunda, Revocatus
dc.contributor.authorNjau, Karoli
dc.date.accessioned2021-02-23T07:19:11Z
dc.date.available2021-02-23T07:19:11Z
dc.date.issued2021
dc.identifier.urihttps://doi.org/10.2166/wpt.2021.009
dc.identifier.urihttps://dspace.nm-aist.ac.tz/handle/20.500.12479/1128
dc.descriptionThis research article published by IWA Publishing, 2021en_US
dc.description.abstractThe purpose of this study was to investigate and demonstrate cost-effective treatment technologies for high turbid waters, used for domestic purposes in rural areas of Tanzania where conventional community water treatment techniques are not available. Pilot scale inclined plates setter integrated with constructed wetland (IPS-CW) system was investigated on earth dam water with turbidities ranging from 186 to 4,011 NTU. The IPS was used as a physical pretreatment system preceding the CW, meant for the removal of organic matter, nutrients, and pathogens. Major focus of the IPS-CW system was on turbidity and faecal coliform (FC) removal and at 5 L/min flow rate mean maximum removal efficiency of 95.9% and 94.3% were achieved, respectively. Total suspended solids, nitrate (NO3 ), ammonium, biological oxygen demand (BOD5) and phosphate removal were studied and removal efficiencies of 97.4%, 91.7%, 71.3%, 91.7% and 49.8% were obtained at 5 L/min flow rate, respectively. Although the use of these combinations of technologies in improving drinking water quality is uncommon, results demonstrated that NO3 and BOD5 met WHO and TBS drinking water standards of 50 mg/l and 6 mg/L respectively. Due to low production cost and simplicity in operation the system is relevant for application in rural communities.en_US
dc.language.isoenen_US
dc.publisherIWA Publishingen_US
dc.subjectConstructed wetlanden_US
dc.subjectEarth damsen_US
dc.subjectInclined plates settleren_US
dc.subjectPretreatment of wateren_US
dc.titlePerformance of inclined plates settler integrated with constructed wetland for high turbidity water treatmenten_US
dc.typeArticleen_US


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