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• Minimizing river pollution by batik dye wastewater using palm oil fuel ash (POFA) as an environmentally friendly, low-cost adsorbent alternative

  Ahmad Riduan , Rainiyati Rainiyati , Sarah Fiebrina Heraningsih , Badariah Badariah

  3981-3989

  01-10-2022

  DOI : 10.15243/jdmlm.2022.101.3981

  Abstract View : 392

  PDF downloads: 146
• Heavy metal contamination of Batanghari River, Jambi, Indonesia: determination based on sediment enrichment factor value

  Badariah Badariah , Nisa Sukmawati , Sarah Fiebrina Heraningsih , Rainiyati Rainiyati , Ahmad Riduan , Riski Dwimalida Putri

  4761-4768

  01-07-2023

  DOI : 10.15243/jdmlm.2023.104.4761

  Abstract View : 339

  PDF downloads: 145
• Mercury removal from gold mining wastewater using palm oil fuel ash (POFA)

  Rainiyati Rainiyati , Ahmad Riduan , Sarah Fiebrina Heraningsih , Bunga Andari Mukhtasida

  3525-3531

  01-04-2022

  DOI : 10.15243/jdmlm.2022.093.3525

  Abstract View : 684

  PDF downloads: 130
• Lead (Pb) removal from gold mining-impacted water utilizing palm oil fuel ash (POFA)

  Sarah Fiebrina Heraningsih , Rainiyati Rainiyati , Ahmad Riduan , Hariestya Viareco , Jasminarni Jasminarni , Trias Novita

  6833-6840

  01-10-2024

  DOI : 10.15243/jdmlm.2024.121.6833

  Abstract View : 101

  PDF downloads: 95
• Ultisol optimization strategy: the use of Tithonia compost and rice husk biochar to improve nodulation and promote soybean (Glycine max (L.) Merril) growth

  Ardiyaningsih Puji Lestari , Zukkarnain Zulkarnain , Adriani Adriani , Mapegau Mapegau , Eliyanti Eliyanti , Ahmad Riduan

  5419-5427

  01-01-2024

  DOI : 10.15243/jdmlm.2024.112.5419

  Abstract View : 210

  PDF downloads: 199