| dc.creator |
Prihatini, Nopi Stiyati |
|
| dc.creator |
Priatmadi, Bambang Joko |
|
| dc.creator |
Masrevaniah, Aniek |
|
| dc.creator |
Soemarno, Soemarno |
|
| dc.date.accessioned |
2020-06-15T03:56:03Z |
|
| dc.date.available |
2020-06-15T03:56:03Z |
|
| dc.identifier |
http://eprints.ulm.ac.id/580/1/1I24-IJAET0724721-v7-iss6-1620-1629.pdf |
|
| dc.identifier |
Prihatini, Nopi Stiyati and Priatmadi, Bambang Joko and Masrevaniah, Aniek and Soemarno, Soemarno PERFORMANCE OF THE HORIZONTAL SUBSURFACE-FLOW CONSTRUCTED WETLANDS WITH DIFFERENT OPERATIONAL PROCEDURES. International Journal of Advances in Engineering & Technology. ISSN 22311963 |
|
| dc.identifier.uri |
https://repo-dosen.ulm.ac.id//handle/123456789/8941 |
|
| dc.description |
One of the critical success factors in the performance of Constructed Wetlands (CW) is drain-operation of wastewater into the CW. The purpose of this study was to determine the performance of horizontal subsurface-flow constructed wetland (HSSF-CW) in Fe removal and raise pH of AMD with the difference operations of the wastewater flow. Two kinds of the HSSF-CW were planted with the Purun tikus (Eleocharis dulcis). Purun tikus is potentially as a biofilter due to its fast grow and adapt well to the flooded acid soils. The Model-A of HSSF-CW is operated in batch-flow while the Model-B is operated with continuous-flow. Dimensions of the HSSF-CW is 100 cm x 30 cm x 35 cm. Results showed that Fe-removal in the Model-B is greater (103.61 mg / day) compared to Model-A (37.69 mg / day) and the HSSF-CW Model-A is only able to raise pH as much as 0.92 units, while the HSSF-CW Model-B increases pH as much as 1.97 units. It can be concluded that the HSSF-CW Model-B has better performance as compared to the Model-A.
KEYWORDS: Horizontal subsurface flow-constructed wetland, Purun tikus (Eleocharis dulcis), iron, acid mine drainage (AMD) |
|
| dc.format |
text |
|
| dc.relation |
http://eprints.ulm.ac.id/580/ |
|
| dc.subject |
TA Engineering (General). Civil engineering (General) |
|
| dc.title |
PERFORMANCE OF THE HORIZONTAL SUBSURFACE-FLOW CONSTRUCTED WETLANDS WITH DIFFERENT OPERATIONAL PROCEDURES |
|
| dc.type |
Article |
|
| dc.type |
PeerReviewed |
|