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All Journal International Journal of Advances in Applied Sciences BULETIN OSEANOGRAFI MARINA POSITRON Jurnal Kelautan : Indonesian Journal of Marine Science and Technology GRADIEN Jurnal Fisika Unand Jurnal Geocelebes JURNAL ENGGANO Jurnal Sumberdaya Akuatik Indopasifik INDONESIAN JOURNAL OF APPLIED PHYSICS Spektra: Jurnal Fisika dan Aplikasinya Jurnal Akuatiklestari Jurnal Pengelolaan Laboratorium Pendidikan Jurnal Pendidikan Fisika dan Teknologi Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Newton-Maxwell Journal of Physics Indonesian Journal of Community Empowerment and Service
Lizalidiawati Lizalidiawati
Jurusan Fisika, FMIPA, Universitas Bengkulu Jl. WR. Supratman Kandang Limun, Bengkulu, 38371
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : Newton-Maxwell Journal of Physics

 1 
Kajian Kualitas Air dan Indeks Pencemaran Di Perairan Kampung Sejahtera Pulau Baai Kota Bengkulu Yulisah Dwi Putri; Elfi Yuliza; Lizalidiawati Lizalidiawati
Newton-Maxwell Journal of Physics Vol. 2 No. 2: Oktober 2021
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1011.291 KB) | DOI: 10.33369/nmj.v2i2.17597

Abstract

Water quality is one of the important factors supporting the growth of mangrove ecosystems. The activites of Kampung Sejahtera’s people were allegedly polluted the waters and disturbing the mangrove ecosystem. This study aimed  to identify  the status of water quality and pollution index in the waters of Kampung Sejahtera, Bengkulu City. The method used is a direct measurement at the research location which was carried out at 9 location points, 5 points representing the waters near the settlements of the prosperous village residents, and 4 location points representing the waters near the mangrove ecosystem. Then the results are compared with the Decree of the State Minister of the Environment No. 51 of 2004 concerning seawater quality standards for marine biota and to determine the status of water quality by using the pollution index method based on the Decree of the State Minister of the Environment No. 115 of 2003. The results of this study indicate that the temperature parameter, salinity, and pH met the quality standard while the TSS and DO parameters did not fulfill the quality standard. Based on the results of the calculation of the pollution index that the waters of Kampung Sejahtera are in the category of good condition to lightly pollute.
Pemetaan Sebaran Indeks Pencemaran Air di Perairan Muara Sungai Jenggalu Kota Bengkulu Vedina Delima Purba; Liza Lidiawati; Nanang Sugianto
Newton-Maxwell Journal of Physics Vol. 2 No. 2: Oktober 2021
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1117.489 KB) | DOI: 10.33369/nmj.v2i2.17757

Abstract

Muara Sungai Jenggalu merupakan salah satu muara sungai di Kota Bengkulu yang mengalami pencemaran. Penelitian ini mengidentifikasi kadar kualitas air dan indeks pencemaran di Muara Sungai Jenggalu berdasarkan parameter fisika dan kimia. Data penelitian diperoleh berdasarkan pengukuran secara langsung, analisis laboratorium dan perhitungan indeks pencemaran. Pengukuran dilakukan pada 9 titik yang tersebar di Muara Sungai Jenggalu. Data hasil penelitian ini dibandingkan dengan baku mutu PP 82 tahun 2001 tentang pengelolaan kualitas air dan pengendalian pencemaran. Kemudian perhitungan nilai indeks pencemaran untuk mengetahui indikasi pencemaran pada Muara Sungai Jenggalu berdasarkan Kepmen LH Nomor 115 Tahun 2003. Hasil pengukuran kadar salinitas tertinggi sebesar 26,8‰ dan terendah 12,8‰, kadar DO tertinggi sebesar 6,3 mg/l dan terendah sebesar 5 mg/l, kekeruhan tertinggi 5,4 NTU dan terendah sebesar 0,9 NTU, Kadar TDS tertinggi sebesar 872 mg/l dan terendah sebesar 743 mg/l, kadar pH tertinggi sebesar 7,5 dan terendah 7,2 dan suhu tertinggi sebesar 30,7°C dan terendah sebesar 29,1°C. Selain itu nilai kecepatan arus tertinggi sebesar 0.25 m/s dititik 2 dan terendah sebesar 0,1 m/s dititik 7dan titik 8 dan debit air sebesar 139,8 m³/s. Hasil dari penelitian ini menunjukkan nilai indeks pencemaran di Muara Sungai Jenggalu sebesar 1,28 dengan kondisi tercemar ringan.
Co-Authors Abrar, Camelia Batun Agustina, Tari Al Ansory, Andre Rahmat Amalia, Isra anjasman, anjasman Anwar, Anang Arif Ismul Hadi Ashar Muda Lubis Banjarnahor, Samuel Kristian Alfredo Berliani, Riska Chinci, Jeniu Edkayasa, Mardho Tillah Elfi Yuliza Elfi Yuliza Elfi Yuliza Erik Ayatullah Fadli, Darmawan Ikhlas Farid, Muchammad Gerry, Muamar Haidul, Haidul Halauddin Halauddin Halauddin Halauddin Halauddin Haryo, Julis Dani Idris, Beni Syakban Irkhos Irkhos Irkhos Irkohs, Irkhos Johan, Septi Lestari, Widya Novia Limbong, Rospita Naomi Nanang Sugianto Norfahmi, Siti Hairunnisa Paisal Edo Priscilla, Viona Azhari Refrizon Refrizon Rida Samdara Riska Ekawita Rosyid, Muhammad Ilham S Suwardi Satriani, Bella Septianingsih, Dwi Silaban, Angeli Sinaga, Jesika Erni ELfrita Siregar, Anjeli Agustina Suhendra Suhendra Suhendra Suwardi Suwardi Suwarsono Suwarsono Tuti Herawati Ulandari, Tresi Pitria Vedina Delima Purba Verojenases, Fascal Wahyuni, Ani Sri Warahma, Ella Yarmanto, Risky Budi Yulisah Dwi Putri