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All Journal Journal of Degraded and Mining Lands Management Phi : Jurnal Pendidikan Fisika dan Terapan Jurnal Dampak JFA (Jurnal Fisika dan Aplikasinya) Journal of Aceh Physics Society Elkawnie JURNAL PROFESI KEGURUAN Jurnal Fisika FLUX JRST (Jurnal Riset Sains dan Teknologi) Zero : Jurnal Sains, Matematika, dan Terapan Jurnal Serambi Engineering Indonesian Journal of Chemical Analysis (IJCA) Journal of Community Based Environmental Engineering and Management Amina Jurnal Riset dan Pengabdian Masyarakat Jurnal Teknik Kimia dan Lingkungan Lingkar : Journal of Environmental Engineering IJES : Indonesian Journal of Environmental Sustainability. Jurnal Kolaborasi Akademika
Abd Mujahid Hamdan
Universitas Islam Negeri Ar-Raniry Banda Aceh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Public Health Other

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Journal : Lingkar : Journal of Environmental Engineering

 1 
UJI EFEKTIVITAS KOTORAN SAPI DALAM REMEDIASI TANAH TOP SOIL YANG TERCEMAR OLI Tuti Marlina; Husnawati Yahya; Abd Mujahid Hamdan
Lingkar : Journal of Environmental Engineering Vol 2 No 2 (2021): LINGKAR : Journal of Environmental Engineering
Publisher : Program Studi Teknik Lingkungan Fakultas Sains dan Teknologi UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.145 KB) | DOI: 10.22373/ljee.v2i2.1383

Abstract

Oil waste that enters the soil will cause damage to the soil. Bioremediation is an alternative to hazardous waste treatment which is relatively more economical, easy and environmentally friendly. This technology utilizes microbial activity to treat polluted soil. Cow dung is an organic material that contains many microbes and also contains good nutrition for microbial growth. Cow dung contains several microorganisms such as bacteria (Bacillus sp, Lactobacillus sp and Corynebacterium sp), fungi (Trichoderma sp and Aspergillus sp), protozoan and yeast species (Candida sp and Saccharomyces sp). Cow dung in this study acts as a bioactivator and a source of nutrients for microbes in degrading Total Petroleum Hydrocarbon (TPH) in oil-contaminated soil. This study aims to determine the effect of adding cow dung on bioremediation of oil-contaminated soil. This study consisted of six (6) treatments, namely the concentration of cow dung with variations in concentrations of 0 gr, 20 gr, 40 gr, 60 gr, 80 gr, and 100 gr on each soil of 300 gr and processing time for 30 days and analyzed 2 times a day. In this study, measurements of pH and TPH values ​​were carried out. The results of the analysis showed that the addition of cow dung with a concentration of 100 gr on 300 gr of soil was able to reduce the TPH value from 3.6% to 0.2%, with the effectiveness of reducing TPH by 86.66% within 30 days. Based on the results of the analysis using the Simple Linear Regression Test, it was stated that the bioremediation time and the addition of the concentration of cow dung had an effect on the decrease in the TPH value.
PENGOLAHAN LIMBAH CAIR TAHU DENGAN TRICKLING FILTER MENGGUNAKAN MEDIA BIOBALL Fenna Fahyra; Abd Mujahid Hamdan; Syafrina Sari Lubis
Lingkar : Journal of Environmental Engineering Vol 3 No 2 (2022): LINGKAR : Journal of Environmental Engineering
Publisher : Program Studi Teknik Lingkungan Fakultas Sains dan Teknologi UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.343 KB) | DOI: 10.22373/ljee.v3i2.1903

Abstract

Indonesia saat ini memiliki kapasitas produksi tahu 2,56 ton/tahun. Limbah cair tahu yang dialirkan langsung ke saluran pembuangan tanpa di olah terlebih dahulu akan menjadi masalah bagi lingkungan. Salah satu teknik pengolahan air limbah adalah dengan menggunakan trickling filter dengan media bioball. Penelitian ini bertujuan untuk mengolah limbah cair tahu dengan trickling filter menggunakan media bioball. Sampel limbah cair tahu sebanyak 40 Liter, di peroleh dari Desa Sukaramai, Kecamatan Baiturrahman, Kota Banda Aceh. Penurunan konsentrasi limbah cair diamati melalui parameter nilai COD, pH dan TSS dan pengukuran total koloni pada biofilm. Eksperimen dilakukan dengan variasi jumlah media bioball sebanyak 50, 100 dan 150 bioball dan variasi waktu 8, 24, 72 dan 168 jam. Pada pengukuran COD dengan variasi 150 bioball menggunakan waktu 168 jam didapatkan penurunan yang signifikan yaitu sebesar 78,79%. Sementara, pada pengukuran TSS dengan variasi 150 bioball menggunakan waktu 168 jam didapatkan hasil penurunan sebesar 75,93%. Sedangkan untuk eksperimen peningkatan pH didapatkan hasil yaitu sebesar 8,3. Hasil penelitian menunjukan bahwa variasi jumlah media bioball dan variasi waktu mempengaruhi proses degradasi dalam reaktor trickling filter dan telah memenuhi standar baku mutu sesuai dengan peraturan Menteri Lingkungan Hidup Republik Indonesia Nomor 5 Tahun 2014. Serta, hasil total koloni bakteri yang didapatkan pada variasi 150 bioball selama 28 hari yaitu 6,2×105 Cfu/ml menunjukkan bahwa semakin lama masa inkubasi biofilm dapat mempercepat laju degradasi terhadap parameter COD, TSS, dan pH pada limbah cair tahu.
Co-Authors Abd Hafidz Abdul Wahid, Mulyadi Ahmadian, Hendri Aisha Shakira Akbar Sarif Alfaniati Rahmatillah Alfin Khari Alif Furqan Alif Furqan Alviony Maulida Putri Arief Rahman Arief Rahman, Arief Rahman Arif Sardi, Arif Aris Munandar Bayani, Hartila Bhayu Gita Bhernama Budi Azhari Bunayyati Hakimah Sembiring Meliala Dewi Suta Ningsih Dhiya Shapira Diki Miswar Diki Miswar Fachrul Razi Fachrul Razi Fajri, Wilda Nur Farah Diana Rohim Febrina Arfi Fenna Fahyra Ginta Dwiki Meliana Haifa Dzihninafira Haifa Dzihninafira Hanif Hanif Hanif Hanif Hilda Risma Husnawati Yahya Husnawati Yahya Ikbar, Athalla Muafa Intan Fadhilah, Intan Jamaludin MALIK Khairan AR Khairun Nisah Kingkao Prommacot M. Faisi Ikhwali M. Rosyid Rabbani Mailiza Efriana Maulida, Zahratul Muhammad Fadhil Zainuddin Muhammad Hanif Muhammad Tri Fajar Muhammad Zaini Muliyani, Yenti Mullah, Ama Mulyadi Abdul Wahid Musfira, Nurul Muslich Hidayat Muttaqin Nakiatul Misqa Nasihah, Aesha Durratul Nur Aida, Nur Nur Hasanah Nurul Musfira R Risplaman Rafiza Mustaqin Rahmad Maulana Rahmad Maulana Rahmad Muhayat Syah Rauza Azkiya Reksamunandar, Rhyan Prayuddy Riantin, Intan Rauh Rizna Rahmi Shakira, Aisha Silvi Rahmadani Sri Indah Setiyaningsih Suardi Nur Syafrina Sari Lubis Syakira, Aisya Teuku Muhammad Ashari Tiara, Eka Togar Tuti Marlina Wahyu Firdaus Yeggi Darnas Yesi Monica Yulia Widia Sari Yunasar Yunasar, Yunasar Zurriyati Iklima