Analisis Logam Ni, Mn dan Cr pada Air dan Sedimen di Perairan Pantai Pulau Singkep Kepulauan Riau

Alimah Alimah, Yusni Ikhwan Siregar, Bintal Amin

Abstract


Analysis of Ni, Mn and Cr concentrations in seawater and sediment in Singkepisland coastal waters has been conducted in March 2014. All water quality parametersmeasured were still within the tolerable limits for the survival of the aquatic organisms.Samples of sea water and sediment were taken from five stations with three replicates at eachstation. Heavy metals concentrations were analyzed in the Marine Chemistry LaboratoryFaculty of Fisheries and Marine Sciences, University of Riau by using Atomic Absorption3110 Perkin Elmer spectrophotometer. The results showed that the average concentration ofheavy metals in Singkep waters are 0.1820; 0.1084 and 0.4133 μg/L for Ni, Mn and Cr inwater, whilst in sediment are 13.2615, 13.7261 and 81.4578 μg/g for Ni, Mn and Cr. Simplelinear regression analysis indicates positive correlation between Ni in sea water and insediment with y = 10,42 + 22,19x, r = 0,138 and negative correlation with y = 15,09 -13,44xr = 0,226 for Mn and y = 104,8 - 50,76x, r = 0.354 for Cr.

 


Keywords


heavy metals; water; sediment; Snail; Singkep Island

Full Text:

PDF

References


Bhosale, U and K.C. Sahu, 1991. Heavy Metals and Pollution Arround the Island City of Bombay, India. Part II: Distribution of Heavy Metals Between Water, Suspended Particle and Sediment a Polluted Aquatic Regime. Chemistry Geology, 90: 285-305.

Dahuri, 1996. Pengelolaan Wilayah Pesisir dan Lautan Secara Terpadu. Pradnya Paramita. Jakarta Dahuri, 1996. Pengelolaan Wilayah Pesisir dan Lautan Secara Terpadu. Pradnya Paramita. Jakarta.

Dahuri, 2003. Pengelolaan Wilayah Pesisir dan Lautan Secara Terpadu. Pradnya Paramita. Jakarta.

Hutagalung, H.P, 1997. Metode Analisis Air Laut, Sedimen dan Biota. Buku 2. PPPO – LIPI. Jakarta. 80 Halaman.

Kantor Kementerian Negara Lingkungan Hidup, 2004. Keputusan Menteri Negara Lingkungan Hidup No.Kep-51/2004 Tentang Pedoman Penetapan Baku Mutu Air Laut, Kantor Menteri Negara Lingkungan Hidup, Jakarta.

Long, E.R., D.D. MacDonald, S.C. Smith and F.D. Calder, 1995. Incident of Adverse Biological Effects within Range of Chemical Concentration Marine and Estuarine Sediment. Enviromental Managemet 19(1) 81-97.

Rochyatun, E., Kaisupy, T dan Rozak, A., 2006. Distribusi Logam Berat dalam air dan Sedimen di Perairan Muara Sungai Cisadane. Jurnal Makara. Vol. 10 (1) hal. 35-40.

Priyatno, N., dwiyitno, F. Ariyani, 2008. Kandungan Logam Berat (Hg, Mn, Cd dan Ni) pada Ikan, Air dan Sedimen di Waduk Cirata, Jawa Barat. Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol. 3 No. 1, Juni 2008.

Susiati, 2008. Kandungan logam berat ( Cu, Cr, Zn dan Fe pada terumbukarang di perairan pulau panjang, Jepara. Journal of Envi ronmental Sciences Vol. 13 ( 2) 210 -217.




DOI: http://dx.doi.org/10.31258/dli.1.2.p.116-123

Refbacks

  • There are currently no refbacks.




Lisensi Creative Commons
Ciptaan disebarluaskan di bawah Lisensi Creative Commons Atribusi 4.0 Internasional.