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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Sumberdaya Alam dan Lingkungan JURNAL PHOTON QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Al-Ard: Jurnal Teknik Lingkungan Journal of Community Based Environmental Engineering and Management Jurnal Daur Lingkungan Jurnal Mandala Pengabdian Masyarakat Jurnal Engineering Pelita Teknologi : Jurnal Ilmiah Informatika, Arsitektur dan Lingkungan Journal Of Human And Education (JAHE) Jurnal Sains dan Teknologi Jurnal Karya Abdi Masyarakat Jurnal Ecocentrism Jurnal Salome: Multidisipliner Keilmuan Global Education Journal Jurnal Pengabdian Masyarakat Pinang Masak International Assulta of Research and Engagement JURNAL TEKNOLOGI LINGKUNGAN Journal of Conflict and Social Class (JCSC)
Yanova, Shally
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Journal : JURNAL TEKNOLOGI LINGKUNGAN

 1 
DAMPAK PERTAMBANGAN PASIR DAN KERIKIL TERHADAP KUALITAS AIR SUNGAI BATANG MERANGIN DI DESA KEROYA, MERANGIN Gusri, Lailal; Yanova, Shally; Dayanti, Reva
Jurnal Teknologi Lingkungan Vol. 2 No. 2 (2024): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v2i2.28570

Abstract

Aktivitas penambangan pasir dan kerikil menjadi ikut berperan dalam penurunan kualitas air sungai. Tujuan penelitian untuk menganalisa kualitas air sungai bedasarkan parameter kekeruhan, TSS, suhu, kecerahan, pH, BOD, DO dan COD. Metode pengambilan sampel menggunakan metode grab sampling pada tiga lokasi sampel yaitu hulu, tengah, hilir. Pengujian kualitas  air dilakukan pada laboratoriun. Tingkat pencemaran air sungai menggunakan metode Indeks Pencemaran dan Kelas pencemaran mengacu pada baku mutu kelas II Peraturan Pemerintah No. 22 tahun 2021. Hasil rata-rata pengukuran suhu yaitu 30,3ºC, rata-rata pengukuran parameter kekeruhan 157,4 NTU, TSS 301,7 mg/L, suhu 30,3ºC, kecerahan11,7, pH 6,5, BOD 9 mg/L DO 6,7 mg/L dan COD 22,3 mg/L,. Tingkat pencemaran menggunakan Indeks Pencemaran pada lokasi tengah pada kondisi tercemar sedang, lokasi hulu dan hilir pada kondisi cemar ringan.
POTENSI Echinodorus palaefolius SEBAGAI AGEN FITOREMEDIASI DALAM MENURUNKAN KADAR LOGAM MANGAN PADA AIR ASAM TAMBANG BATUBARA: POTENSI Echinodorus palaefolius SEBAGAI AGEN FITOREMEDIASI DALAM MENURUNKAN KADAR LOGAM MANGAN PADA AIR ASAM TAMBANG BATUBARA Devi Lestari, Chalista; Yanova, Shally; Fernando Mersa , Putra
Jurnal Teknologi Lingkungan Vol. 3 No. 2 (2025): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v3i2.33555

Abstract

This study examined the potential of water jasmine (Echinodorus palaefolius) in reducing manganese levels in Coal Acid Mine Drainage (AMD) using an artificial wetland system. The study was conducted experimentally with time variations of 0, 3, 6, and 9 days, where the manganese concentration was analyzed using Atomic Absorption Spectrophotometry (AAS). The results showed that the initial manganese concentration of 9.75 mg/L, which exceeded the quality standard of the Minister of Environment Decree No. 113 of 2003 (4 mg/L), decreased significantly to 3.94 mg/L on the 3rd day and reached 1.002 mg/L on the 9th day with an effectiveness of 89.73%. An independent t-test showed a significant difference (p < 0.05) between with and without plants. The BCF value of 7.028 classifies E. palaefolius as a highly effective accumulator, while the TF value of 0.6 indicates the presence of a phytostabilization mechanism. Research has proven that water jasmine is effective as an environmentally friendly solution for coal-fired wastewater management with the ability to neutralize pH from 4.28 to 6.53 and reduce manganese concentrations below quality standards in a short time.
Co-Authors Abdul Manab Ade Adriadi Ade Nurdin Alfarizky, Agung Anggaraini, Febri Juita Anita, Sofia Bambang Irawan Dayanti, Reva Destri, Melly Devi Lestari, Chalista Dewi, Nabila Sastra Diah Riski Gusti Edi Saputra Edi Saputra Febri Juita Fernando Mersa , Putra Fernando Mersa Putra Gayatri, Indah Gusmanely Z, Gusmanely Z Gusri, Lailal Hagabean, M. Doli Hariestya Viareco Haris, Hariestya Hutagalung, Winny Laura Christina I Ketut Suada Ilfan, Freddy Iskandar, Jumary Ismet, Lince Muis Jalius Jalius Jalius Jalius Jalius Jayawarsa, A.A. Ketut Juita, Febri Khatamsi, Muhammad Kory Asi Mariana Siagian Laura Christina Hutagalung, Winny Laura, Winny Lilis Suryani M. Nuklirullah Mardhotillah, Bunga Meduripa, Harry Fajra Mubarak, Fadhlul Mutmainnah, Elma Naswir, Muhammad Nuklirullah, M. Putra, Tri Syukria Putri, Prameswari Amalia Refmayola, Refmayola Rizki Andre Handika Rizki Gusanti Rodhiyah, Zuli RR. Ella Evrita Hestiandari Saleksi, Riki Sarmada, Sarmada Sofia Anita Sundara, Vinny Yuliani Tri Syukria Putra Wahyuni, Dini Sri Wasibar Gerit Ario Putra Putra Winny Laura Christina Hutagalung Winny Laura Christina Hutagalung Yosi Riduas Hais Z, Gusmanely Zahra, Kintan Larasati Ziadah, Besse Syaharani