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Journal : Pro-Life

PENCEMARAN BAHAN ORGANIK DAN EUTROFIKASI DI PERAIRAN CITUIS, PESISIR TANGERANG Anna Rejeki Simbolon
Jurnal Pro-Life Vol. 3 No. 2 (2016): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Cituis Waters is one that is in the waters of the Coastal Tangerang and directly adjacent to the commercial and port activities in Tangerang and Jakarta. The waters of an estuary of the river that crosses the region Cirarab Tangerang and Jakarta. The high activity of settlements and industries throughout the area of Tangerang and Jakarta generate organik waste and empties into the waters Cituis. High organik matter content in waters will result in eutrophication waters. This study aims to determine the content of organik matter in the waters Cituis and indications of eutrophication in the waters. Sampling of random sampling survey carried out in five sampling points along BOD5ies Cituis April 2013. Descriptive analysis by the Ministry of Environment Decree Number 51 of 2004 on marine water quality standards for water biota. Nitrate and phosphate are high and have passed the quality standards set so that these waters are indicated experiencing eutrofikasi. The content of BOD5 and DO are still in accordance with the quality standards set.
KONSENTRASI LOGAM KADMIUM (Cd) DAN MERKURI (Hg) PADA KERANG HIJAU (Perna viridis) DI PERAIRAN CILINCING PESISIR DKI JAKARTA Anna Rejeki Simbolon
Jurnal Pro-Life Vol. 5 No. 2 (2018): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Abstract Green shell (Perna viridis) is one of the biota which is food and widely distributed in Cilincing waters. This research aims to know the heavy metal content of Kadmiun (Cd) and Mercury (Hg) in Cilincing Coastal Waters of DKI Jakarta. Green Hanger analyzed the metal content by AAS (Atom absorption spectrophotometer). The results of heavy metal content of Cd and Hg were analyzed descriptively based on the quality standard referring to the Decree of the Food and Drug Agency of the Republic of Indonesia (BPOM) of 2016 on the determination of the maximum limit of microbial and chemical contamination in food. The significance value of each sampling station in the test with one-way Anova test. The results showed that the metal content of Cadmium (Cd) ranged from 0.03 mg / kg-0.5 mg / kg. While the mercury metal content (Hg) in green shells (P. viridis) ranged from 0.02 mg / kg-0.06 mg / kg with anova assay results at each study site of p> 0.05. It shows the metal content of cadmium and mercury still in accordance with the standard quality that has been determined with the range of heavy metal content of both cadmium and mercury are not significantly different in each sample location. Keywords: Cadmium; Cilincing Waters; Heavy metal; Mercury