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Chromium Phytoremediation of Tannery Wastewater using Ceratophyllum demersum Suryani, Yani; Cahyanto, Tri; Sudjarwo, Toni; Panjaitan, Diana Vici; Paujiah, Epa; Jaenudin, Mohamad
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.8716

Abstract

Tanning industry produces liquid waste containing heavy metals, especially chromium harmful for ecosystems and human health. Phytoremediation is a technique that utilizes the physiologicalpotential of plants to transform contaminants to be less or non-hazardous. The aim of the research is to determine the efficiency of Ceratophyllum demersum L. to remediate chrome in tannery wastewater. The research used 84 strands of C. demersum compound leaves of 30 g wet weight. The treatments consist of the use of 7.74 mg/L, 11.30 mg/L, 17.00 mg/L and 23.73 mg/L concentrations of chromium and a control. The research was conducted using a static method. The design of the experiment was the complete random design with 3 replication of treatment in 14 days. The parameters observed were the efficiency of chromium phytoremediation, water turbidity, BOD, and total chlorophyll level of the leaves. The results showed that the highest efficiency was at the concentration of 7.74 mg/L with 1.7% chromium, 17.3% water turbidity, and 46% BOD. Meanwhile, the highest efficiency of total chlorophyll level was 3.88 mg/L, reached at the concentration of 17.00 mg/L. In conclusion, C. demersum is good to use as a phytoremediator of tannery wastewater at the concentration of 7.74 mg/L, subsequently, these results can be used as a basis for the consideration of the application implementation in the process of liquid waste reduction.
Quality Management in Madrasas Based on IASP 2020 Gunawan, Heri; Jaenudin, Mohamad; Sarbini, Sarbini; Hilmi, Fuad
Khazanah Pendidikan Islam Vol 5, No 2 (2023): Khazanah Pendidikan Islam
Publisher : Pascasarjana UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/kp.v5i2.28704

Abstract

Quality is a very important thing to be implemented in educational institutions, including Islamic educational institutions. One of the efforts to maintain the quality of education is to implement a management system based on the IASP 2020. In Islamic education institutions based on Islamic boarding schools such as MI, MTs and MA, the implementation of IASP 2020 has not been maximized, therefore it is necessary to provide assistance in implementing it. This is the background of this dedication. The purpose of service is to provide a deep understanding to MI educators and education staff. MTs and MA which are under the auspices of YPI Al-Qonaah Cikajang, Garut Regency. The method used is by using the workshop method where participants are actively involved in filling out the IASP 2020 and conducting follow-up programs. The service activity was attended by educators and education staff at YPI Al-Qonaah Cikajang Garut, the activity went smoothly and asked for follow-up on these activities.
Learning Religious Tolerance in Pai Subjects at Ma'arif Bandung High School and Muhammadiyah 3 Plus Bandung High School khambali, khambali; Supiana, Supiana; Erihadiana, Mohamad; Jaenudin, Mohamad
Enrichment: Journal of Multidisciplinary Research and Development Vol. 2 No. 11 (2025): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v2i11.308

Abstract

This study explores the implementation of religious tolerance education in the subject of Islamic Religious Education (PAI) at Ma'arif Bandung High School and Muhammadiyah 3 Plus Bandung High School. The purpose of this study is to analyze how religious tolerance is incorporated into Islamic religious education and school activities, identify strategies used to promote tolerance among students, and evaluate the effectiveness of these methods in fostering an inclusive and harmonious school environment. Using a qualitative descriptive-analytical approach, this study examines how religious tolerance is integrated into the curriculum, teaching methods, and school culture in two institutions affiliated with the two largest Islamic organizations in Indonesia, namely Nahdlatul Ulama (NU) and Muhammadiyah. The data collection methods used were surveys, interviews, observations, and document analysis. The research findings show that although neither school has a specific subject on religious tolerance, tolerance values are instilled in the Islamic Religious Education and Character Education (PAIBP) curriculum through specific themes and learning objectives. In addition, school activities, local curricula such as Aswaja (NU) and Kemuhammadiyahan (Muhammadiyah), and extracurricular programs further strengthen religious tolerance among students. The results of the study highlight that both schools have successfully integrated tolerance education through character-building activities and thematic lessons, fostering an environment of mutual respect among students. However, there are still challenges, especially in providing structured models for teachers to effectively teach religious tolerance.
Evaluation of Indonesian Education Loan Programs: An Overview of Challenges and Implications in Public Access Hidayat, Rahmad; Hidayat, Ara; Jaenudin, Mohamad
Transformatif Vol 7 No 2 (2023): ISSUED IN OCTOBER 2023
Publisher : POSTGRADUATE OF PALANGKA RAYA STATE ISLAMIC INSTITUTION

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/tf.v7i2.7728

Abstract

The growing demand for education and the increasing awareness of its value have also had an impact on the financing of higher education. Governments are working to meet the growing demand for sustainable higher education with better quality but with limited resources. Although many governments have launched student loan programs, the debate about the failure of student loan programs in developing countries is still unresolved. This study aims to collect and analyze articles related to the reasons why student loan programs are not more widely recognized in Indonesia by analyzing the implications of student loans. The method used in this study is a literature review by collecting various sources of articles related to the issues discussed. The results of the study show that there are many problems with student loans that are not widely known, such as irrelevant student loan policies, challenges in their application systems, and unrecoverable loans that eventually burden the community. The role of government, bank trust, and community commitment are the factors that determine the level of success in achieving these student loans
Social Learning Analysis dalam Pembelajaran Pendidikan Agama Islam: Sumber Digital dan Sistem Evaluasi Jaenudin, Mohamad
Edukasi Islami: Jurnal Pendidikan Islam Vol. 12 No. 02 (2023): Edukasi Islami: Jurnal Pendidikan Islam
Publisher : Sekolah Tinggi Agama Islam Al Hidayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30868/ei.v12i02.4190

Abstract

Pendidikan Agama Islam lebih ditekankan pada pengamalan dan pembiasaan kegiatan keagamaan dalam kehidupan sehari-hari. Pengamalan ajaran agama merupakan sesuatu yang sangat penting, tidak dituntut untuk sekedar menghafal, mengetahui dan menguasai materi pelajaran, namun siswa dituntut untuk membiasakannya. Untuk ini sosio-kultural dalam pendekatan pedagogis dapat dikembangkan melalui interaksi sosial yang perlu diketahui hasilnya dalam praktek, penelitian dan teori. Paper ini dimaksudkan untuk menggambarkan temuan empiris dan teoretis mengenai social learning analysis dalam pembelajaran Pendidikan Agama Islam (PAI) menggunakan sumber digital dan sistem evaluasi. Penelitian ini menggunakan studi lapangan di SMA Islam Terpadu Al-Muttaqin. Penelitian memilih pendekatan kualitatif metode deskriptif yang mengkaji berbagai data yang berkaitan dengan topik penelitian. Analisis data dalam penelitian kualitatif dilakukan dalam penelitian ini yaitu dengan mereduksi data, menyajikan data dan menarik kesimpulan. Social learning analysis digunakan sebagai pola pembelajaran kolaboratif. Agar potensinya tercapai, berbagai masalah metodologis dan konseptual harus disusun lebih lengkap, termasuk mengintegrasikan teknik analisis jaringan epistemik, mengeksplorasi pengaturan pembelajaran yang beragam. Penggunaan sumber digital menjadi mudah dan murah pada smartphone. Strategi penilaian yang tepat dapat mengurangi tingkat ketidakjujuran akademik bagi siswa. Selain itu, kami telah mempelajari tentang cara terbaik untuk melakukan penilaian dan berbagai aktivitas yang dapat dimasukkan ke dalam skema penilaian kelas.
Madrasah Library Human Resources Management Based on Training and Development Husni Hamim, Ahmad; Jahari, Jaja; Yuliati Zakiyah, Qiqi; Taupik Kurahman, Opik; Jaenudin, Mohamad
International Journal of Education and Digital Learning (IJEDL) Vol. 3 No. 3 (2025): International Journal of Education and Digital Learning (IJEDL)
Publisher : Lafadz Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ijedl.v3i3.246

Abstract

The library is an important component in education that functions as a center for information and knowledge sources for students and teachers. Based on literature reviews and initial survey results at two MANs, it was obtained that the competence of library human resources was not supported by knowledge in the field of library science. The placement of library staff is not in accordance with their educational background; therefore, it is necessary to develop HRD of madrasah libraries through education and training for professional staff. The purpose of the study was to identify, analyze, and describe the development of library human resource management planning, implementation of library human resource management, evaluation of library human resource management, strengths and weaknesses of library human resource management, design of an effective training-based library human resource management model in the future with a pattern of HRD development of madrasah libraries based on education and training at MAN 1 Regency and MAN 2 Bandung City. The method used is a qualitative method that uses qualitative data to describe a phenomenon, event, or condition socially. This method is carried out by means of observation, interviews, studying documents. With a qualitative descriptive method to get a picture in the field, explore or photograph the social situation to be studied comprehensively, broadly, and deeply, understand the phenomenon of what is experienced by the research subjects. The successful data is then analyzed to obtain conclusions. The results of this study indicate that there is; First, planning of library human resource management, Second, implementation of recruitment from internal and external library HR based on needs analysis and selection, Third, evaluation of library human resource management by conducting performance assessments, Fourth, identifying the strengths and weaknesses of madrasah library HR, Fifth, designing madrasah HR development which includes planning, organizing, mobilizing, and supervising, Sixth, making efforts to develop library HR through education and training.