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All Journal JURNAL AIR INDONESIA Pendas : Jurnah Ilmiah Pendidikan Dasar
Syabani, Muhammad Rizki
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Agriculture, Biological Sciences & Forestry Other

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PENGHILANGAN AMONIAK DI DALAM AIR LIMBAH DOMESTIK DENGAN PROSES MOVING BED BIOFILM REACTOR (MBBR) Said, Nusa Idaman; Syabani, Muhammad Rizki
Jurnal Air Indonesia Vol. 7 No. 1 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (701.042 KB) | DOI: 10.29122/jai.v7i1.2399

Abstract

The treatment process of wastewater contains organic pollutant which used in Indonesia especially in Jakarta is generaly activated sludge process. The problem is its treated water quality which frequently does not yet fulfilled to effluent standard of wastewater. Some affecting factors  are hydraulic retention time (HRT) too short, the fluctuation of wastewater flow rate, unfavorable function of aeration process and also which do not less important is operational mistake caused by insufficient knowledge of operator. To overcome the mentioned problems it is needed technological innovation to increase efficiency of wastewater treatment process especially activated sludge process. Moving Bed Biofilm Reactor (MBBR) technology is one of the  effective alternative for treating wastewater containing organic pollutants. In principle, MBBR is a modification of the activated sludge process is enhanced by adding the media into the aeration tank.This paper describes the study of domestic waste water treatment  using MBBR process which is filled with bioball plastic media which has specific surface 210 m2/m3 as much as 20 % of the volume of the aeration tank for attaching microorganism to increase efficiency and  keep stability of process.Result of the study shows that within 12 hours, 8 hours, 6 hours and 4 hours of hydraulic retention time (HRT) in aeration tank and sludge circulation ratio 0f R = 1.0 Q, the removal efficiency of ammonia were 94.05 %, 93.42 %, 89 %, and 79.6 % respectively. In ammonia loading 0.106 – 0.302 kg/m3.day, the removal efficiency of ammonia were 95.54 – 83.01 %. The greater ammonia loading,  removal efficiency of  ammonia  is getting smaller. Optimal residence time is 6 hours with ammonia removal efficiency reached 89 %, and the average concentration of ammonia in the effluent of 8.3 mg per litre.  Keyword : Domestic wastewater, ammonia, bioball, MBBR.
PENGHILANGAN AMONIAK DI DALAM AIR LIMBAH DOMESTIK DENGAN PROSES MOVING BED BIOFILM REACTOR (MBBR) Said, Nusa Idaman; Syabani, Muhammad Rizki
Jurnal Air Indonesia Vol. 7 No. 1 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v7i1.2399

Abstract

The treatment process of wastewater contains organic pollutant which used in Indonesia especially in Jakarta is generaly activated sludge process. The problem is its treated water quality which frequently does not yet fulfilled to effluent standard of wastewater. Some affecting factors  are hydraulic retention time (HRT) too short, the fluctuation of wastewater flow rate, unfavorable function of aeration process and also which do not less important is operational mistake caused by insufficient knowledge of operator. To overcome the mentioned problems it is needed technological innovation to increase efficiency of wastewater treatment process especially activated sludge process. Moving Bed Biofilm Reactor (MBBR) technology is one of the  effective alternative for treating wastewater containing organic pollutants. In principle, MBBR is a modification of the activated sludge process is enhanced by adding the media into the aeration tank.This paper describes the study of domestic waste water treatment  using MBBR process which is filled with bioball plastic media which has specific surface 210 m2/m3 as much as 20 % of the volume of the aeration tank for attaching microorganism to increase efficiency and  keep stability of process.Result of the study shows that within 12 hours, 8 hours, 6 hours and 4 hours of hydraulic retention time (HRT) in aeration tank and sludge circulation ratio 0f R = 1.0 Q, the removal efficiency of ammonia were 94.05 %, 93.42 %, 89 %, and 79.6 % respectively. In ammonia loading 0.106 – 0.302 kg/m3.day, the removal efficiency of ammonia were 95.54 – 83.01 %. The greater ammonia loading,  removal efficiency of  ammonia  is getting smaller. Optimal residence time is 6 hours with ammonia removal efficiency reached 89 %, and the average concentration of ammonia in the effluent of 8.3 mg per litre.  Keyword : Domestic wastewater, ammonia, bioball, MBBR.
MANAJEMEN TRANSFORMASI DIGITAL BERBASIS NILAI-NILAI KEISLAMAN: STRATEGI GURU DALAM PEMANFAATAN TEKNOLOGI PEMBELAJARAN DI PONDOK PESANTREN AL-FATTAH TEMBORO Ridwan, Awaliyah Azzahrah; Adzkia, Hanina Najma; Aiska, Sabillah; Kamilah, Hana; Putri, Syifa Karimah; Yunus, Fikron; Syabani, Muhammad Rizki; Aulia, Rihlah Nur; Barnansyah, Rudi Muhammad
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Completed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.61770

Abstract

The phenomenon of digital transformation requires educational institutions such as Islamic boarding schools to begin implementing technology into their institutional systems. However, in traditional Islamic boarding schools such as Al-Fattah Temboro, there are strict rules regarding the use of technology. This study aims to conduct an in-depth examination of how teachers use technology in teaching and manage digital change based on Islamic values at the Al-Fattah Temboro Islamic boarding school. This study employs a qualitative approach using field research methods. Data were collected through interviews with teachers involved in the implementation of digital technology. The data were then analyzed using the Miles and Huberman interactive model. The results indicate that the digital transformation at the Al-Fattah Temboro Islamic boarding school employs a selective digitization model grounded in Islamic values, limiting technology to offline computers, the web, and social media, while strictly prohibiting the use of smartphones through firm sanctions. This approach has dual implications: it successfully maintains the students’ spiritual and academic focus but risks leaving them technologically unprepared after graduation. This study offers theoretical and practical contributions in the form of a safe digital transition model to ensure the sustainability of traditional Islamic education amid the tide of modernization.
Co-Authors Adzkia, Hanina Najma Aiska, Sabillah Aulia, Rihlah Nur Barnansyah, Rudi Muhammad Kamilah, Hana Nusa Idaman Said Putri, Syifa Karimah Ridwan, Awaliyah Azzahrah Yunus, Fikron