EVALUASI LAHAN BASAH BUATAN VEGETASI MANGROVE DALAM MENGURANGI PENCEMARAN LINGKUNGAN (Studi Kasus di Desa Kepetingan Kabupaten Sidoarjo)

Kusumastuti, Widayati; Hendrarto, Budi; Sutrisnanto, Danny

doi:10.14710/jil.9.2.69-74

Cited by 3 publications

(4 citation statements)

References 1 publication

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“…According to Kusumastuti, (2009), the performance of the reed bed system reactors in the removal of pollutants with mangroves involves three methods, including (1) absorption into the roots, stems and leaves, (2) sedimentation in sediments assisted by the dense roots, and (3) the indirect function as a place for living bacteria to decompose pollutants. Furthermore, the absorption effectiveness is known to be influenced by the density of each plant in the individual reactor, which is not possible to determine.…”

Section: Salinity Removalmentioning

confidence: 99%

“…The results showed the tendency for some to experience wilting of leaves, with stems becoming black, soft, and smaller, which indicates the occurrence of salt absorption. Meanwhile, one of the physiological mechanism capabilities involves the collection of salt from the almost fallen dead bark and leaves (Kusumastuti, 2009).…”

Section: Salinity Removalmentioning

confidence: 99%

“…On physical observation, Rhizophora mucronata shows wilting of leaves, and also the stems became blackish, softer, and smaller, which indicates salt absorption. Conversely, the most probable physiological mechanisms involves accumulation, identified in the almost fallen dead bark and leaves, which is obtained through the root cells, followed by an accelerated salt release through the leaf glands (Kusumastuti, 2009).…”

Section: Salinity Removalmentioning

confidence: 99%

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The Removal of Salinity in a Reed Bed System Using Mangroves and Bacteria in a Continuous Flow Series Reactor

Titah¹,

Puspaningrum²

2020

J. Ecol. Eng.

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The supply of clean water is a major environmental problem in some areas, which is possibly handled through the biodesalination technologies, a concept that involves separating the salt content, and reducing salinity, using bacteria and plants. This research therefore applied Avicennia marina (AM) and Rhizophora mucronata (RM) mangroves, in addition to Vibrio alginolyticus, in 12 reactor reed bed systems arranged in series (AM-RM) to attain a continuous flow. The evaluated salinity level was 20‰ and 25‰, obtained using artificial saline water. Meanwhile, the reed bed system, measuring 0.14 m 3 (0.7×0.5×0.4 m), comprises a filter layer component, which consists of sand and gravel, with a diameter of 1 cm and 2 cm. This investigation was performed for 18 days, and samples were collected every 2 days, and the main parameters of salinity, Na, Cl and the potassium ion concentration, electric conductivity and Colony Forming Unit (CFU), as well as the supporting parameters, including pH and temperature, were evaluated. The results showed a water discharge rate of 18 mL/min, and the addition of Vibrio alginolyticus, produced the best salinity level (90%) on day 6 of operation. The outcome of the initial 25‰ sample value, measured as 20.09‰ at the inlet, was reduced to 1.99‰ at the outlet, after treating with Rhizophora mucronata. This was within the range for brackish water, and the calculations using the final salinity values showed a Cl-content of 1129.47 mg/L, while the best conductivity value was 3,485 mS/cm. In addition, the highest selective media CFU was Log 5.6, observed in the Avicennia marina 25‰ reactor, to which Vibrio alginolyticus was added. The supporting parameters of temperature and pH measured 30 o C and a range of 6-8, respectively. Therefore, the removal of salt from brackish water using the mangrove operation is assumed to continuously produce low salinity levels.

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Section: Salinity Removalmentioning

confidence: 99%

Section: Salinity Removalmentioning

confidence: 99%

Section: Salinity Removalmentioning

confidence: 99%

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The Removal of Salinity in a Reed Bed System Using Mangroves and Bacteria in a Continuous Flow Series Reactor

Titah¹,

Puspaningrum²

2020

J. Ecol. Eng.

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“…Concentration of heavy metals increase according to prensence of heave metals in their sediment. However, the capability to endure heavy metals depend on the age of plant and biomass production (Tam et al,1997in Kusumastuti, 2009). …”

Section: Mechanisms Of Heavy Metal Absorption In Mangrovementioning

confidence: 99%

Concentration of Heavy Metal (Pb and Cu) in Sediment and Mangrove Avicennia Marina at Porong River Estuary, Sidoarjo, East Java

Harlyan¹,

Retnowati²,

Sari³

et al. 2015

RJLS

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The ability of mangrove (Avicennia) to absorb heavy metal has been known. This study aims to determine whether there are differences of absorption level of nonessential (Pb) essential (Cu) heavy metals in Avicennia marina from different location, based on distance of pollutants sources (downstream) toward to the mouth of Porong River Estuary at Sidoarjo. Results showed that accumulation of Pb in the roots and leaves was ranged from 0.0044 to 0.139 ppm and from 0.004 to 0.019 ppm respectively, while in sediment was ranged from 0.0560 to 0.0660 ppm. The accumulation of Cu in the roots and leaves was ranged from 0.07 to 0.415 ppm and 0.0318 to 0.2520 ppm while in sediments was from 0.2930 to 0.381 ppm. The highest concentration of Pb and Cu were found from sediments followed by roots and leaves. The high concentration of heavy metal (Pb and Cu) in the root is likely due to sediment size. The high concentration of heavy metal (Pb and Cu) in the root is likely due to sediment size. When the size is finer, heavy metal accumulation will be higher, although there was no significantly different from different location.

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Nature-Based Solutions (NbS) for Sustainable Riverine Systems: Case Study Bengawan Solo Watershed, Indonesia

Mustofa,

Perdinan,

Adi

et al. 2024

Springer Proceedings in Physics

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EVALUASI LAHAN BASAH BUATAN VEGETASI MANGROVE DALAM MENGURANGI PENCEMARAN LINGKUNGAN (Studi Kasus di Desa Kepetingan Kabupaten Sidoarjo)

Abstract: ABSTRAKHutan

Cited by 3 publications

References 1 publication

The Removal of Salinity in a Reed Bed System Using Mangroves and Bacteria in a Continuous Flow Series Reactor

The Removal of Salinity in a Reed Bed System Using Mangroves and Bacteria in a Continuous Flow Series Reactor

Concentration of Heavy Metal (Pb and Cu) in Sediment and Mangrove Avicennia Marina at Porong River Estuary, Sidoarjo, East Java

Nature-Based Solutions (NbS) for Sustainable Riverine Systems: Case Study Bengawan Solo Watershed, Indonesia

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