Tingkat Cemaran Logam Berat Pada Air Sungai Batanghari  Provinsi Jambi berdasarkan Indeks C/P (Contamination/Pollution)

This research has been conducted in July to August 2020. The purpose of this study is to find out the heavy metal content of Hg, Cd, Pb, Mn, and Fe in the Batanghari River water of Jambi Province and determine the level of contamination by referring to PP No.82 Year 2001. The research site was conducted in Aur Duri 1 and Aur Duri 2 Jambi Provinces. Research on heavy metal content in water was conducted at 6 measurement points consisting of 3 measurement points in the Aur Duri region 1 upper and lower of the river and 3 measurement points in the Aur Duri region 2 the upper and lower of the river. Determination of river water sampling point is done using purposive sampling method. Based on the results of this study, it can be concluded that the Batanghari River water of Jambi Province has been very heavily polluted with Hg and Fe metals, if referring to PP No.82 Year 2001 Class I. The content of Mn metal in Batanghari River water mostly belongs to the category of fairly polluted metal Mn.While the metal content of Cd and Pb belongs to the category is not contaminated.

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Analisis Kandungan Logam Berat Kromium (Cr) Pada Air, Sedimen Dan Kerang Hijau (Perna viridis) Di Perairan Trimulyo Semarang

Jurnal Kelautan Tropis ◽

10.14710/jkt.v20i1.1104 ◽

2017 ◽

Vol 20 (1) ◽

pp. 48 ◽

Cited By ~ 1

Author(s):

Ria Azizah Tri Nuraini ◽

Hadi Endrawati ◽

Ivan Riza Maulana

Keyword(s):

Heavy Metals ◽

Heavy Metal ◽

Hong Kong ◽

Metal Content ◽

Sampling Method ◽

Heavy Metal Content ◽

Perna Viridis ◽

Food Adulteration ◽

Purposive Sampling ◽

Maximum Limit

Metal pollution becomes a problem that is very threatening to marine ecosystems. This is because heavy metals difficult be destroyed and will accumulate in the water. This study aims to determine the content of chromium (Cr) in Water, Sediment and green mussels (Perna viridis) and know the maximum limit weekly consumption and the feasibility of the Green Shellfish consumption. Samples were taken in January 2016 for Trimulyo waters. Research using descriptive methods. Sampling was done by purposive sampling method. Heavy metal content analysis using AAS. MTI Value (Maximum Tolerable Intact) is calculated by the formula MWI / Ct to determine the value of the maximum limit of consumption of green mussels per week. The results showed the content of chromium (Cr) in water in Trimulyo waters of <0.003 mg / L, the content of chromium (Cr) in the sediments ranged from 20.49 to 45.78 mg / kg. The content of heavy metals Chromium (Cr) in Green Mussels ranged from <0.01 to 0.20 mg / kg. Maximum weight intake of green mussels are safe for consumption of water Trimulyo per week for women with an average body weight of 45 kg for metal Chromium (Cr) is 13.27 ± 4.78 kg per week. As for males with an average weight of 60 kg of 17.68 ± 6.37 kg per week. According to the Minister of Environment Decree 51 of 2004 Trimulyo water conditions have not categorized the heavy metal contaminated Chromium (Cr). The content of heavy metals chromium (Cr) in the sediments are well below the standards set by NOAA (National Oceanic and Atmospheric Administration) of 1999. As for the heavy metal content of chromium (Cr) in the Green Mussel showed that the clams in these waters has not been contaminated by heavy metals Chromium (Cr) according to the quality standard by the Food adulteration (metallic Contamination) Hong Kong in 1997. Keywords : Chromium (Cr), Water, Sediment, Perna viridis, Trimulyo Pencemaran logam menjadi suatu masalah yang sangat mengancam bagi ekosistem laut. Hal ini diduga karena logam berat susah hancur dan akan terakumulasi di perairan. Penelitian ini bertujuan untuk mengetahui kandungan Kromium (Cr) dalam Air, Sedimen dan Kerang Hijau (Perna viridis) serta mengetahui batas maksimum konsumsi mingguan dan tingkat kelayakan konsumsi Kerang Hijau. Sampel diambil pada Bulan Januari 2016 di perairan Trimulyo. Penelitian menggunakan metode deskriptif. Pengambilan sampel dilakukan secara Purposive Sampling Method. Analisis kandungan logam berat menggunakan AAS. Nilai MTI (Maximum Tolerable Intact) dihitung dengan rumus MWI/Ct untuk mengetahui nilai batas maksimum konsumsi Kerang Hijau per minggu. Hasil penelitian menunjukkan kandungan Kromium (Cr) dalam air di perairan Trimulyo sebesar <0,003 mg/L, kandungan Kromium (Cr) pada sedimen berkisar antara 20,49 – 45,78 mg/kg. Kandungan logam berat Kromium (Cr) pada Kerang Hijau berkisar antara <0,01 – 0,20 mg/kg. Berat Maksimal asupan Kerang Hijau yang aman dikonsumsi dari perairan Trimulyo per minggu untuk wanita dengan berat badan rata-rata 45 kg untuk logam Kromium (Cr) adalah 13,27±4,78 kg per minggu. Sedangkan untuk laki-laki dengan berat badan rata-rata 60 kg sebesar 17,68±6,37 kg per minggu. Menurut Keputusan Menteri Lingkungan Hidup No.51 Tahun 2004 kondisi perairan Trimulyo dikategorikan belum tercemar logam berat Kromium (Cr). Kandungan logam berat Kromium (Cr) pada sedimen berada di bawah baku mutu yang ditetapkan oleh NOAA (National Oceanic and Atmospheric Administration) Tahun 1999. Sedangkan untuk kandungan logam berat Kromium (Cr) pada Kerang Hijau menunjukkan bahwa kerang di perairan tersebut belum tercemar oleh logam berat Kromium (Cr) sesuai dengan baku mutu oleh Food Adulteration (Metalic Contamination) Hong Kong Tahun 1997. Kata kunci : Kromium (Cr), Air, Sedimen, Perna viridis, Trimulyo

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Konsentrasi Logam Pb Di Enhalus acoroides LF. Royle 1839 (Angiosperms : Hydrocharitaceae) dan Lingkungannya di Perairan Kartini Dan Teluk Awur, Jepara

Journal of Marine Research ◽

10.14710/jmr.v8i2.25092 ◽

2019 ◽

Vol 8 (2) ◽

pp. 141-148

Author(s):

Betta Rianda ◽

Ria Azizah Tri Nuraini ◽

Sunaryo Sunaryo

Keyword(s):

Heavy Metal ◽

Metal Content ◽

Sampling Method ◽

Aquatic Organisms ◽

Heavy Metal Content ◽

Purposive Sampling ◽

Enhalus Acoroides ◽

Location Determination ◽

Fishing Vessels ◽

Descriptive Method

Lamun jenis Enhalus acoroides merupakan salah satu komponen keanekaragaman hayati yang tumbuh di Perairan Kartini dan Teluk Awur. Aktivitas pariwisata, pelabuhan, pembuatan, pengecatan, pengelasan, pembersihan dan lalu lintas kapal nelayan menjadi penyebab terakumulasinya logam berat di perairan. Logam berat Pb merupakan logam berat beracun dan berbahaya, bahan pencemar dan cenderung mengganggu kelangsungan hidup organisme perairan. Tujuan penelitian ini ialah mengetahui dan menganalisis kandungan logam berat Pb pada air, sedimen dan lamun Enhalus acoroides (akar dan daun) di Perairan Kartini dan Teluk Awur, Jepara, serta mengetahui tingkat pecemarannya berdasarkan baku mutu. Penelitian ini menggunakan metode deskriptif, sedangkan metode penentuan lokasi menggunakan metode purposive sampling. Hasil penelitian menunjukkan kandungan logam berat Pb air di Perairan Kartini sebesar 0,181-0,316 mg/l dan Perairan Teluk Awur sebesar 0,001-0,157 mg/l. Kandungan logam berat Pb sedimen di Perairan Kartini sebesar 2,424-3,463 mg/kg dan Perairan Teluk Awur sebesar 2,347-2,496 mg/kg. Kandungan logam berat Pb Lamun Enhalus acoroides pada akar di Perairan Kartini sebesar 0,918–1,854 mg/kg dan Perairan Teluk Awur sebesar 0,906–1,492 mg/kg. Kandungan logam berat Pb Lamun Enhalus acoroides pada daun di Perairan Kartini sebesar 0,764–1,458 mg/kg dan Perairan Teluk Awur sebesar 0,674–1,040 mg/kg. Enhalus acoroides seagrass as a component of biodiversity that grows in the waters of Kartini and Teluk Awur. Activities in these waters include tourism, ports, manufacture, painting, welding, cleaning and traffic of fishing vessels to cause of accumulated heavy metals in the waters. Heavy metal Pb is a toxic and dangerous heavy metal, polluting material and tends to interfere with the survival of aquatic organisms. The purpose of this study was to determine and analyze the Pb heavy metal content in water, sediment and seagrass Enhalus acoroides (roots and leaves) in Kartini and Teluk Awur waters, Jepara, and to determine the level of pollution based on quality standards. This research uses descriptive method, while the location determination method uses purposive sampling method. The results showed that the heavy metal Pb water content in Kartini waters was 0.181 mg/l - 0.316 mg/l and Teluk Awur waters was 0.01-0.157 mg/l. The heavy metal content of Pb sediment in Kartini waters is 2,424-3,463 mg/kg and Teluk Awur waters was 2,347-2,496 mg/kg. The heavy metal content of Pb in Enhalus acoroides in the roots of Kartini waters was 0.918-1.854 mg/kg and Teluk Awur waters was 0.906-1.492 mg/kg. Heavy metal content of Pb in Enhalus acoroides in leaves in Kartini waters was 0.764 mg/kg - 1.458 mg/kg and Teluk Awur waters was 0.674-1.040 mg/kg

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Analisis Kandungan Logam Berat Pb dan Cd pada Siput Gonggong (Strombus sp) di Perairan Kecamatan Bukit Bestari

BUANA SAINS ◽

10.33366/bs.v19i1.1525 ◽

2019 ◽

Vol 19 (1) ◽

pp. 37

Author(s):

Khairil Anam ◽

Fadhliyah Idris ◽

Agung Dhamar Syakti

Keyword(s):

Heavy Metal ◽

Atomic Absorption ◽

Metal Content ◽

Sampling Method ◽

Atomic Absorption Spectrophotometry ◽

Heavy Metal Content ◽

Research Results ◽

Purposive Sampling ◽

Absorption Spectrophotometry

This research is to determine the Pb and Cd heavy metal content in Strombus sp and waters of Bukit Bestari District, Tanjungpinang City, Riau Islands Province. The method of this research is purposive sampling method. The instrument used to determine the Pb and Cd heavy metal content is AAS (Atomic Absorption Spectrophotometry). The results of the study showed that the Pb content in seawater at stations I, II, III was 0.611 mg / L, 0.563 m / L, 0.595 mg / L . The results obtained in sediments at stations I, II, III are 10,488 mg / kg, 8,376 mg / kg, 10,052 mg / kg. The results found on Strombus sp at stations I, II, III were 1,975 mg / kg, 1,275 mg / kg, 1,031 mg / kg. For research results on Cd in Strombus sp at stations I, II, III are 0.036 mg / kg, 0.035 mg / kg, station 0.031 mg / kg. The value obtained is the average results obtained from each sub station.

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Analisis Hubungan Kelimpahan Plankton di Permukaan Terhadap Hasil Tangkapan Ikan Lemuru (Sardinella lemuru) di Selat Bali

Journal of Marine and Aquatic Sciences ◽

10.24843/jmas.2018.v4.i01.151-161 ◽

2017 ◽

Vol 4 (1) ◽

pp. 151

Author(s):

Hasanuddin Parulian Sihombing ◽

I Gede Hendrawan ◽

Yulianto Suteja

Keyword(s):

Sampling Method ◽

Strong Relationship ◽

Zooplankton Abundance ◽

Sampling Point ◽

Water Sampling ◽

Phytoplankton Abundance ◽

Fish Food ◽

Area Sampling ◽

The Relationship

Lemuru fish is one of fishery commodity that has high economical value and one of fish that most catched by fisherman in Bali Strait. Lemuru fish had been caught in Bali Strait was fluctuating every month and every years. This condition was related with food source of Lemuru fish such as phytoplankton and zooplankton. So this research was conducted to explained the relationship phytoplankton and zooplankton abundance with Lemuru fish catched in Bali strait. This study focus in Bali strait during March until May 2017. Determination of sampling point used area sampling method while water sampling occured in surface water with pouring method. Total of phytoplankton and zooplankton abundance in Bali strait in March until May had formed the sinusoidal model with their abundance ranged 301 ind/L – 604 ind/L and 7 ind/L – 12 ind/L. Plankton abundance in Bali strait in March until May (transisonal season 1) was categorized low abundance if compared with plankton abundance in another season. The low value of phytoplankton abundance caused by non upwelling phenomenon and grazing process and the low abundance of zooplankton caused by low rate of zooplankton and predation by Lemuru fish. Phytoplankton and zooplankton abundance had strong relationship with Lemuru fish catched with correlation coefficient value 0.76 and 0.69. This condition caused by phytoplankton and zooplankton are source of Lemuru fish food.

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HEAVY METAL CONTENT IN SOME SEAFOODS COLLECTED FROM MUARA ANGKE FISH AUCTION PLACE, JAKARTA.

Marine Research in Indonesia ◽

10.14203/mri.v26i1.407 ◽

1987 ◽

Vol 26 ◽

pp. 51-58

Author(s):

Horas Hutagalung ◽

Suwirma Syamsu

Keyword(s):

Heavy Metals ◽

Heavy Metal ◽

Metal Content ◽

Heavy Metal Content ◽

World Health ◽

Human Consumption ◽

Zn Content ◽

Standard Set ◽

Health Organization

Determination of heavy metal content (Hg, Pb, Cd, Cu, Cr, Zn) in some seafoods collected from Muara Angke Fish Auction Place were carried out during February to July 1979. The results showed that Zn content in seafoods a nalyzed was always much higher than the other heavy metals. The concentration levels of the six heavy metals observed were low. It is almost of the same level as the metal concentration of other seafoods observed in various parts of the world oceans, but still lower than the maximum standard set for human consumption as established by Tasmania, Australia and World Health Organization. The mean per capita consumption of fish in Jakarta is only about 165 g per week, while the Provisional Tolerated Weekly Intake for Hg, set by WHO/FAO at 300 ug level, would be attained by consuming 1500 g Rastrelliger sp., or 698 gPenaeus setiferus, or 545 g Sepia sp., and or 1250 g Pecten sp. Therefore, at present the level of metal content in fishes sold at TPI Muara Angke can be considered as not dangerous to human health as long as these quantities are not surpassed.

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