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Effectivenessof the Anammox Process for Nitrogen Waste Treatment in Tropical Environments: A Comprehensive Review Frentina Murti Sujadi; Jefri Anjaini; Baruna Kusuma; Asro Nurhabib; Lilik Setiyaningsih; Setyo Budi Kurniawan
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9991

Abstract

The anaerobic ammonium oxidation (Anammox) process is a biological mechanism that converts ammonium and nitrite into nitrogen gas without the need for oxygen, making it a potentially efficient solution for nitrogen waste treatment. This study aims to analyze the effectiveness of Anammox in reducing nitrogen concentrations from various types of waste and compare it with conventional methods. This study was conducted using a systematic literature review approach on the effectiveness of the Anammox process in nitrogen removal from wastewater. The analysis was carried out by extracting information related to reactor types, operational parameters (pH, temperature, C/N ratio, and substrate concentration), nitrogen removal efficiency, and inhibitory factors. The results show that this process can consistently reduce ammonium and nitrite, with performance highly influenced by operational conditions. Factors such as microbial stability, temperature, and nitrite availability are the main determinants of success. This study confirms that Anammox offers a more energy-efficient approach, producing less sludge and being more environmentally friendly compared to nitrification–denitrification. Thus, Anammox technology contributes to the development of sustainable wastewater treatment systems while expanding scientific understanding of the role of Anammox bacteria in the nitrogen cycle.
Bioremediation in Aquatic Systems: A Literature Review on Fish as Natural Agents for Water Quality Management in Aquaculture Sujadi, Frentina Murti; Anjaini, Jefri; Kusuma, Baruna; Nurhabib, Asro; Setiyaningsih, Lilik; Kurniawan, Setyo Budi
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7942

Abstract

Aquatic animals play a significant role in bioremediation processes in aquatic environments through their natural activities, such as filtering particles, aerating water, and nutrient cycling. This study aims to review the use of aquatic animals as natural biofilters in aquaculture systems, highlighting their efficiency and the supporting role of microbial technology. The method used is a literature review from 24 relevant articles published between 2015 and 2024. Results show that species such as goldfish, catfish, and eels can reduce organic waste, regulate plankton composition, and enhance oxygen levels. Moreover, the integration of probiotics and biotechnologies such as microbial fuel cells, bioaugmentation, and biostimulation improves pollutant degradation and water quality. The implications of these findings suggest that aquatic animal-based bioremediation is a promising and environmentally friendly approach to sustainable aquaculture, reducing reliance on antibiotics and chemical disinfectants while supporting ecological balance and animal health.
Increasing Public Knowledge Through Health Education on Radio Through Talkshows With Title “The Role of Volunteers in Helping Communities Affected in Disaster” in Program 1 RRI Malang Sunaryo, Eri Yanuar Akhmad Budi; Evi, Nurul; Rahmatika, Qory Tiffani; Widjayanti, Yhenti; Ramadhan, Muhammad Putra; Masfi, Ahmad; Afiani, Nurma; Kurniawan, Setyo Budi
Inovasi Lokal Vol. 1 No. 1 (2023): Inovasi Lokal
Publisher : Tarqabin Nusantara Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62255/noval.v1i1.3

Abstract

Volunteers are individuals who voluntarily donate their time and effort to make a positive contribution to others without expecting financial or material rewards. The roles of volunteers before a disaster (pre-disaster) is as supporters in policy formulation, planning, disaster risk reduction, and community disaster prevention and preparedness. This community service (PKM) aims to provide education about the role of volunteers, especially health volunteers, in helping people affected by disasters. The PKM activity was aimed at listeners of the Kiprah Indonesia program, which was broadcasted on Program 1 of the LPP RRI Malang Culture Channel. This PKM activity took the form of a talk show held live at the Kiprah Indonesia event on the Culture Channel Program 1 RRI Malang 105.3 FM, and was also broadcast via live streaming on the official RRI Malang Youtube channel. The community service (PKM) was carried out on December 29, 2022, by broadcasting live on the Kiprah Indonesia event on Program 1 Culture Channel LPP RRI Malang 105.3 FM. The PKM program was a radio talk show. Health education provided by this radio talk show was expected to increase public knowledge about the disaster management cycle, the definition/understanding of volunteers in disaster management, the working principles of volunteers, the five pillars of volunteers in disaster management, the task/duties of volunteer organizations, volunteer management, and also landslide and flood disaster mitigation. This talskhow also aims to provide mitigation and preparedness measures to deal with disasters, especially floods and landslides
A Study on the Prediction of Acid Mine Drainage Formation Rate Using Free Draining Column Leach Test for Acid Mine Drainage Prevention at Laboratory Scale Jarwinda, Jarwinda; Wibowo, Yudha Gusti; Khanafy, Abdul; Putri, Ilmi Tazkia; Fadillah, M Rizky; Lusitania, Lusitania; Kurniawan, Setyo Budi
Jurnal Sumberdaya Alam dan Lingkungan Vol 12, No 2 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2025.012.02.4

Abstract

ABSTRAK Acid Mine Drainage (AMD) is a major environmental concern in coal mining, particularly in Indonesia where surface mining is widely practiced. The exposure of sulfide minerals to water and oxygen leads to the formation of acidic, metal-laden leachate that poses significant risks to water resources, soil quality, and human health. Conventional treatment methods are often expensive and unsustainable, highlighting the need for preventive approaches. This study aims to predict and minimize AMD formation using the Free Draining Column Leach (FDCL) test under simulated wet-dry cycles. Various configurations of Potentially Acid Forming (PAF) and Non-Acid Forming (NAF) materials were tested, with the addition of biochar and zeolite as amendment layers. Static tests, including paste pH, NAG pH, NAPP, and Acid-Base Accounting (ABA), were used to classify the acid-generating potential of the samples. X-ray Diffraction (XRD) was conducted to assess mineral composition, and leachate was analyzed for pH and Total Dissolved Solids (TDS). Results showed that Scheme 3 (PAF–NAF–PAF) had the highest acid generation potential (pH < 4), while Schemes 4 and 5, which included biochar and zeolite, maintained neutral to alkaline conditions and lower TDS. These findings demonstrate the potential of local materials to reduce AMD risks and emphasize the importance of early prevention strategies. The FDCL method offers a valuable tool for improving mine waste management in alignment with sustainable mining practices. Keywords: Acid mine drainage; FDCL test; AMD prediction; biochar; zeolite; mine waste management
Bioremediation in Aquatic Systems: A Literature Review on Fish as Natural Agents for Water Quality Management in Aquaculture Sujadi, Frentina Murti; Anjaini, Jefri; Kusuma, Baruna; Nurhabib, Asro; Setiyaningsih, Lilik; Kurniawan, Setyo Budi
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7942

Abstract

Aquatic animals play a significant role in bioremediation processes in aquatic environments through their natural activities, such as filtering particles, aerating water, and nutrient cycling. This study aims to review the use of aquatic animals as natural biofilters in aquaculture systems, highlighting their efficiency and the supporting role of microbial technology. The method used is a literature review from 24 relevant articles published between 2015 and 2024. Results show that species such as goldfish, catfish, and eels can reduce organic waste, regulate plankton composition, and enhance oxygen levels. Moreover, the integration of probiotics and biotechnologies such as microbial fuel cells, bioaugmentation, and biostimulation improves pollutant degradation and water quality. The implications of these findings suggest that aquatic animal-based bioremediation is a promising and environmentally friendly approach to sustainable aquaculture, reducing reliance on antibiotics and chemical disinfectants while supporting ecological balance and animal health.