02130ntm a2200277 a 4500 vtls000102726 KUKTEM 20251117113345.0 180111t2017 my da f am 000 0 eng d THE0000572(Local) 201905160925 nazirah 201801111119 nazri 201801111116 nazri UMP FKASA .M85 2017 r Bc. Abdul Mu’iz Embong Study of water quality for rain water harvesting systems on roof material / Abdul Mu’iz Bin Embong Kuantan, Pahang : UMP, 2017 xii, 46 p. : ill. (some col.), charts ; 30 cm. + 1 CD-ROM Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2017 Bibliography : p. 37-38 Rainwater harvesting have a potential to be next sources of clean water besides tap water. Two objectives of this study are to study water quality of potential roof material for rainwater harvesting systems in UMP buildings and to suggest an appropriate water treatment in order to improve quality of harvested rainwater. In this study, three different roof types were investigated, which is Clay roof, Metal deck roof and Concrete flat roof and ambient rainwater as a control sample. Rainwater sample was collected in 3 different rain events. Water quality in this study is determined by doing tests on 9 parameters which is; pH, temperature, conductivity, total suspended solid (TSS), turbidity, nitrate, nitrite, total coliform and Escherichia Coli (E-Coli). The proposed treatment for harvested rainwater is chlorination, UV filtration, Sand Gravel filters and reverse osmosis. All these guidelines gained from the WHO Drinking Water Standards 1993 and National Water Quality Standards of Malaysia. Faculty of Civil Engineering and Earth Resources Dissertations Universities and Colleges Dissertations Theses 0 0 0 1 10000 10000 2019-09-04 0 FKASA .M85 2017 r Bc. 0000120961 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 11025 | FKASA .M85 2017 r Bc. 0000120962 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 7296 7302 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*9992