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Journal : Open Access DRIVERset

The Content of Lead Metals in Water and Green Shells (Perna viridis) in the Waters of Tanjung Emas Semarang Rizkita Dimar Agnevia; Ni Luh Watiniasih; Alfi Herawati Waskita Sari
Metamorfosa: Journal of Biological Sciences Vol. 12 No. 1 (2025)
Publisher : Program Magister Ilmu Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843./metamorfosa./2025.v12.i01.p5

Abstract

Tanjung Emas waters are a coastal area in Semarang City which is a productive area and has potential resources for the country's development in the economic field. The existence of industrial activities and ports in the waters of Tanjung Emas Semarang is suspected to be a contributor to the influx of heavy metals such as Lead (Pb) into the waters. Changes in the polluted water environment will affect the survival of conch animals because these animals have limited mobility and are easily affected by the presence of pollutants, both physical and organic pollutants. The waters of the Port of Tanjung Emas Semarang functioned as a place for fish farming and cultivation of clam. One of them is green shells (Perna viridis). Shellfish belong to the type of filter animal (filter feeder). Water samples and extracted green shells (Perna viridis) were measured for lead content (Pb) using the AAS (Atomic Absorption Spectrophotometer) tool which refers to SNI 6989.4.2009 for water and SNI 01.2896.1998 for green shells (Perna viridis). The results of this study found that the concentration of heavy metals in shells was higher than in water. The measurement results of heavy metals lead (Pb) in water ranged from 0.008 to 0.010 Mg / L while the values ​​in green shells (Perna viridis) ranged from 0.274 to 0.320 Mg / Kg Then for water quality parameters the pH value ranges from 7 to 7.7 while the temperature value is 28.6 - 29.8o C and the value of dissolved oxygen (DO) is 5 - 5.2 ppm. Keywords: Heavy Metal, Pb, Water, Green Shells
Co-Authors Abdi Jana Guna Agung Mahayoni Aksari Akbar Akbar Aksari, Agung Mahayoni Alfi Herawati Waskita Sari Alfi Hermawati Waskita Sari Anak Agung Gde Raka Dalem Anak Agung Sagung Alit Sukmaningsih Ari Isnen Sobari Arie Setiadi Moerwanto Arliza Cynthia Razali Ayu Putu Wiweka Krisna Dewi Ayu Saka Laksmita W Ayu Wulan Trisna Aziz, Alifya Ibnu Beny Mustofa Chandra Yowani Dahlia Sandewi Deny Suhermawan Yusup Dewa Adi Putra Dewa Ayu Angga Pebriani Dhira Alfiah R. Pettalolo Dwikasari, Ida Ayu Indira ENIEK KRISWIYANTI Eyang Sriyani Toineno Fathur Rochman Felicia Augustine Florentina Gultom FX. Sudaryanto Husnayaen Husnayaen I Gede Hendrawan I Gusti Agung Ayu Suartini I Gusti Ayu Putu Intan Udayani I Gusti Ngurah Kade Mahardika I K. Putra Juliantara I Kadek Teguh Indra Dewantara I Ketut Ginantra I Ketut Junitha I KETUT MUKSIN I Komang Andika Putra I Made Gatot Wija Damara I Made Kardena I Made Merdana I Nengah Nuyana I Nyoman Suarsana I Nyoman Suartha I Putu Candra Noviarta I Putu Gede Bayu Ade Wianta I PUTU NARKA EKA PRATAMA I W BUDIARSA SUYASA I Wayan Arthana I Wayan Arthana I Wayan Kasa I Wayan Suardana I. G. A. PRADANA PUTRA Ida Bagus Made Suaskara Iwan Harjono Utama Juan Aldo Jaya Pradipta Sitepu Julian Tambunan Juniartini, Nyoman Sweet Kadek Bayu Prabha Mahesswara Kadek Wiwik Widaswari Kartika, I Wayan Darya Komang Gede Wahyu Saputra Kompyang Bagus Suyoga LUH Puru ESWARYANTI KUSUMA YUNI M Windhu Made Ayu Pratiwi MADE PHARMAWATI Mahendra Duwi Astutik Mufadilatur Rohmah Mutiara Yuliana Dewi Ni Gusti Made Yuliari Ni Kadek Febri Yanti Ni Ketut Suwiti Ni Luh Putu Ria Puspitha ni luh wayan hanny prabandari Ni Made Ernawati, Ni Made Ni Made Sekarmini Ni Made Suartini Ni Pande Putu Suji Dian Antari Ni Putu Adriani Astiti Ni Putu Dian Pertiwi Ni Putu Kiki Mahayuni Ni Putu Putri Wijayanti Ni Putu Sintha Maharani Ni Putu Sri Ayuni Ni Wayan Sudatri Niko Susanto Putra Odjastira Vidyastari Pramurdya, Yesika Nanda Putu Ade Hinduari Putra Putu Angga Wiradana Putu Ayu Parwati Putu Ayu Wiwin Vitrayanthi Putu Frissa Anasthasya Widhiandari Putu Laksmi Candra Dewi Resti Ayu NengTias Retno Kawuri Reza Yunita Sari Rizkita Dimar Agnevia Romlah Setiawati Roni Adi Samba Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati WIDIASTUTI - Widiastuti Widiastuti Yesi Breanita Yulia Kartika