Utilization of yellow velvetleaf and water spinach to reduce copper ion in surface water of the estuary of babon river Semarang
Syahputra B., Nafiah
Abstract
The Babon River in East Semarang has been polluted by heavy metals sourced from industrial waste. So that water pollution at the Babon River estuary does not spread, it is necessary to carry out water treatment. This research uses a glass aquarium reactor and utilizes yellow velvetleaf (limmoncharis Flava) and water spinach (Ipomoea aquatic fork) plants as a medium to reduce the concentration of copper ions (Cu2+) by using variations in detention time. The results and analysis showed that yellow velvetleaf and water spinach could reduce the concentration of copper ions (Cu2+) in estuary surface water within 1 hour, 2 hours, 3 hours, and 5 hours. After going through several stages of a simple drinking water pre-treatment process, the results showed that yellow velvetleaf plants could reduce the concentration of copper ions (Cu2+) in Babon river water samples, from an initial concentration of 0.055 mg/L to 0.020 mg/L, with the highest efficiency percentage reduction up to 61.5%. As for water spinach, the concentration of copper ions that can be reduced only reaches the lowest level of 0.047 mg/L, with the highest percentage reduction efficiency of only 9.6% after the same pre-treatment process.
No Title
Tjitrosoepomo G
No Title
Fallowfield H, Rachmadiarti F, Soehono LA, Utomo WA, Yanuwiyadi B
No Title
Ishak I, Iyabu H, Tiro LL
No Title
Hanifah TA, Kartika GF, Oktoviana I
No Title
Soenardjo N, Testi EH
No Title
Al Naggar Y, Ghorab MA, Khalil MS
No Title
Fadmawati AP, Nuraini RAT, Supriyantini E
No Title
Hartoyo S, Raymond M, Sapei A, Wayan A, Yanuar MJP
Water quality evaluation used to function feasibility case study on Babon river in Semarang, Central Java, Indonesia
Subagya P.H., Wahyudi R.S., Wahyudi S.I., Subagya P.H., Wahyudi R.S., Wahyudi S.I., Subagya P.H., Wahyudi R.S., Wahyudi S.I., Subagya P.H., Wahyudi R.S., Wahyudi S.I., Subagya P.H., Wahyudi R.S., Wahyudi S.I.
Health risks to local residents from the exposure of heavy metals around the largest copper smelter in China
Du B., Hu Y., Hu Y., Liang J., Liu H., Liu H., You L., You L., Zhang W., Zhang W., Zhou J., Zhou J., Zhou J., Zhou J.
Syahputra B., Nafiah, Poedjiastoeti H.
Iop Conference Series Earth and Environmental Science
Sudarno, Kiono B.F.T., Syahputra B.
Aip Conference Proceedings
Sudarno, Kiono B.F.T., Syahputra B.
International Journal of Geomate
Syahputra B.
Iop Conference Series Earth and Environmental Science
