Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara
Pollutant entries, either in organic or inorganic components, result in pollution and degradation of water quality. Lead (Pb) is heavy metals having the potential to become a pollutant. This research was located in waters of Bajo Island of Saleh Bay area, Dompu Regency, West Nusa Tenggara Province....
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
iVolga Press
2018-06-01
|
| Series: | Biotika |
| Subjects: | |
| Online Access: | https://journal-biotika.com/current-issues/2018-03/article_01.pdf |
| _version_ | 1797711363065249792 |
|---|---|
| author | Kamula R.A. Rijani Y. Sambah A.B. |
| author_facet | Kamula R.A. Rijani Y. Sambah A.B. |
| author_sort | Kamula R.A. |
| collection | DOAJ |
| description | Pollutant entries, either in organic or inorganic components, result in pollution and degradation of water quality. Lead (Pb) is heavy metals having the potential to become a pollutant. This research was located in waters of Bajo Island of Saleh Bay area, Dompu Regency, West Nusa Tenggara Province. This research was conducted in July 2017 using survey method (descriptive). Determination of the sampling point coordinates used GPS. Measurement of heavy metals used AAS (Atomic Absorption Spectrophotometry) method. The results of this study showed that lead (Pb) concentrations in seawater samples from 24 sampling sites ranged from 0.26 ± 0.00 mg/kg to 0.65 ± 0.01 mg/kg which indicated that lead (Pb) concentrations in waters of Bajo Island were beyond the threshold of 0.03 mg/L (Government Regulation No. 82/2001). In addition, seaweed samples from 4 different locations showed that lead (Pb) concentrations in sample 1 ranged from 2.34 ± 0.07 mg/kg, sample 2 ranged from 1.99 ± 0.07 mg/kg, sample 3 ranged from 1.02 ± 0.06 mg/kg, and sample 4 ranged from 0.56 ± 0.08 mg/kg in which all samples showed concentrations above the standard or beyond the threshold. |
| first_indexed | 2024-03-12T07:05:58Z |
| format | Article |
| id | doaj.art-34633a5128ab4ac48d445af2f53ad9f8 |
| institution | Directory Open Access Journal |
| issn | 2410-9290 |
| language | English |
| last_indexed | 2024-03-12T07:05:58Z |
| publishDate | 2018-06-01 |
| publisher | iVolga Press |
| record_format | Article |
| series | Biotika |
| spelling | doaj.art-34633a5128ab4ac48d445af2f53ad9f82023-09-02T23:24:46ZengiVolga PressBiotika2410-92902018-06-0122336Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa TenggaraKamula R.A.0Rijani Y.1Sambah A.B.2Aquaculture Study Program, Faculty of Fisheries and Marine Sciences, University of BrawijayaFaculty of Fisheries and Marine Sciences, University of BrawijayaFaculty of Fisheries and Marine Sciences, University of BrawijayaPollutant entries, either in organic or inorganic components, result in pollution and degradation of water quality. Lead (Pb) is heavy metals having the potential to become a pollutant. This research was located in waters of Bajo Island of Saleh Bay area, Dompu Regency, West Nusa Tenggara Province. This research was conducted in July 2017 using survey method (descriptive). Determination of the sampling point coordinates used GPS. Measurement of heavy metals used AAS (Atomic Absorption Spectrophotometry) method. The results of this study showed that lead (Pb) concentrations in seawater samples from 24 sampling sites ranged from 0.26 ± 0.00 mg/kg to 0.65 ± 0.01 mg/kg which indicated that lead (Pb) concentrations in waters of Bajo Island were beyond the threshold of 0.03 mg/L (Government Regulation No. 82/2001). In addition, seaweed samples from 4 different locations showed that lead (Pb) concentrations in sample 1 ranged from 2.34 ± 0.07 mg/kg, sample 2 ranged from 1.99 ± 0.07 mg/kg, sample 3 ranged from 1.02 ± 0.06 mg/kg, and sample 4 ranged from 0.56 ± 0.08 mg/kg in which all samples showed concentrations above the standard or beyond the threshold.https://journal-biotika.com/current-issues/2018-03/article_01.pdfPollutionheavy metalleadseaweedwaters |
| spellingShingle | Kamula R.A. Rijani Y. Sambah A.B. Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara Biotika Pollution heavy metal lead seaweed waters |
| title | Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara |
| title_full | Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara |
| title_fullStr | Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara |
| title_full_unstemmed | Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara |
| title_short | Analysis of lead in seaweed and waters in Bajo Island, Dompu Regency, West Nusa Tenggara |
| title_sort | analysis of lead in seaweed and waters in bajo island dompu regency west nusa tenggara |
| topic | Pollution heavy metal lead seaweed waters |
| url | https://journal-biotika.com/current-issues/2018-03/article_01.pdf |
| work_keys_str_mv | AT kamulara analysisofleadinseaweedandwatersinbajoislanddompuregencywestnusatenggara AT rijaniy analysisofleadinseaweedandwatersinbajoislanddompuregencywestnusatenggara AT sambahab analysisofleadinseaweedandwatersinbajoislanddompuregencywestnusatenggara |