Article Per Year (5 Year)
p-Index From 2020 - 2025
8.215
P-Index
This Author published in this journals
All Journal Farmasains : Jurnal Farmasi dan Ilmu Kesehatan Reaktor International Journal of Science and Engineering (IJSE) International Journal of Renewable Energy Development Jurnal Ilmu Lingkungan UG Journal Prosiding PESAT TINGKAP JURNAL TEKNOLOGI KIMIA DAN INDUSTRI JURNAL ILMIAH KESEHATAN KEPERAWATAN Jurnal Ilmu Sosial dan Humaniora Kinerja Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Disease Prevention and Public Health Journal Jurnal Pendidikan IPA Indonesia Indonesian Journal of Mathematics and Natural Sciences Language Circle : Journal of Language and Literature Waste Technology JSI: Jurnal Sistem Informasi (E-Journal) Sains Tanah Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal Ilmiah Mahasiswa FEB Fibusi (Jurnal Online Fisika) Jurnal Manajemen dan Keuangan PROFESI || JURNAL KESEHATAN PROFESIONAL ISLAMI Bulletin of Chemical Reaction Engineering & Catalysis Proceeding International Conference on Global Resource Conservation Natural B Jurnal Transformatika Jurnal Kimia dan Kemasan Mutiara Medika: Jurnal Kedokteran dan Kesehatan JMMR (Jurnal Medicoeticolegal dan Manajemen Rumah Sakit) Majalah Obat Tradisional Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan MODUS-Jurnal Ekonomi dan Bisnis ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) AWLADY Jurnal Pendidikan Anak MESIN International Journal of Humanity Studies (IJHS) Journal of Language and Literature Journal of Accounting and Management Innovation Jurnal Konstitusi APOTEMA : Jurnal Program Studi Pendidikan Matematika Jurnal Studi Komunikasi PAX HUMANA Publikauma : Jurnal Administrasi Publik Universitas Medan Area Jurnal Sains Komunikasi dan Pengembangan Masyarakat [JSKPM] Jurnal Matematika Sains dan Teknologi Jurnal Bioedukatika International Research Journal of Business Studies (E-Journal) Jurnal Ekonomi Bisnis Syariah Journal Of Nursing Practice PROSIDING SEMINAR NASIONAL Mimbar Hukum - Fakultas Hukum Universitas Gadjah Mada Jurnal Organisasi Dan Manajemen Jurnal Pendidikan Terbuka Dan Jarak Jauh Journal of Socioeconomics and Development SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Ilmiah Bening : Belajar Bimbingan Dan Konseling Jurnal Chemurgy Media Ilmu Kesehatan Jurnal DISPROTEK Jurnal Kolaboratif Sains JURNAL PENDIDIKAN TAMBUSAI Nazhruna: Jurnal Pendidikan Islam International Journal of Social Science and Business Majalah Ilmiah Pengkajian Industri JURIS (Jurnal Ilmiah Syariah) Jurnal Pendidikan Almuslim Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Jurnal Sains Dirgantara Al-Falah: Jurnal Ilmiah Keislaman dan Kemasyarakatan Jurnal Hukum Volkgeist Faktor Jurnal Ilmiah Kependidikan JURNAL MANAJEMEN DAN BISNIS INDONESIA Husada Mahakam: Jurnal Kesehatan PROJECT (Professional Journal of English Education) Jurnal Ilmiah Sains dan Teknologi Widyadari : Jurnal Pendidikan Jurnal Lingko : Jurnal Kebahasaan dan Kesastraan Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Abdimas Pariwisata Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences ADI Bisnis Digital Interdisiplin (ABDI Jurnal) Jurnal Cakrawala Promkes Jurnal Keperawatan GSH Jurnal Riset Teknologi Pencegahan Pencemaran Industri Jurnal Ilmu Keperawatan dan Kebidanan PENGABDI: Jurnal Hasil Pengabdian Masyarakat El-Hekam : Jurnal Studi Keislaman Walisongo Journal of Information Technology Jurnal Zona Infinity Jurnal Matematika dan Aplikasinya (IJMA) These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Chronologia Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Transformasi Fondasi Iman Kristen dalam Pelayanan Pastoral di Era Society 5.0 Jurnal EMPATI (Edukasi Masyarakat, Pengabdian dan Bakti) Proceeding Biology Education Conference Widyadari : Jurnal Pendidikan Journal of Accounting and Management Innovation Jurnal Konstitusi Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Automotive Experiences eMBeJi : Manajemen dan Bisnis Jurnal Journal of Bioresources and Environmental Sciences Bosowa Journal of Education Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya JRAMathEdu (Journal of Research and Advances in Mathematics Education) Suhuf: International Journal of Islamic Studies
P Purwanto
Department Of Chemical Engineering, Faculty Of Engineering, Diponegoro University, Jl. Prof. Soedarto, SH, Kampus Undip Tembalang, Semarang 50275
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 158 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 158 Documents
Search

 8   9   10   11   12 
Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia Heriyanti, A. P.; Purwanto, P.; Purnaweni, H.; Fariz, T. R.
Jurnal Pendidikan IPA Indonesia Vol 11, No 1 (2022): March 2022
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v11i1.34465

Abstract

The livestock sector is one of the most significant contributors to greenhouse gas (GHG) emissions. Jetak Village in Indonesia has a large livestock population, so it has the potential to be a reasonably high contributor to GHG emissions. Therefore, research is needed to calculate GHG from the livestock sector and calculate biogas potential. Besides, we also discuss data collection techniques that are important but often forgotten in GHG reduction studies in developing countries. This is useful as an effort and reference to reduce GHG emissions in rural areas, especially in Jetak Village. The GHG calculation uses the Tier-1 method, while the data on the potential for biogas utilization is obtained from manure production calculations and in-depth interviews. The calculation results show that the highest total GHG from livestock management in Jetak Village in 2017 was 1,106.69 tons CO2-eq/year, while the lowest total GHG emissions in 2015 were 1,018.41 CO2-eq Gg/year. Dairy cows are the biggest emitter in livestock management, with 4,919.61 tons of CO2-eq/year, and laying hens are the lowest emitters with 1.39 tons CO2-eq/year. Dairy cows are the largest contributor to GHG emissions in enteric fermentation with 9,680.52 tons CO2-eq/year, and the lowest number of contributors is horses with 20.79 tons CO2-eq/year. The potential of biogas in Jetak Village based on manure production is 137 installations. The positive community's perception supports this. It tends to be less valid regarding livestock population data used for GHG calculations, so we verified it during in-depth interviews. The in-depth interview process used local language to enhance the quality of responses. This research needs to be developed considering our findings that there are only 50 biogas installations, indicating the biogas potential is not being utilized to its full potential.
The Translation of Politeness Strategies Associated with Power Relation in Pramoedyas Cerita Calon Arang and The King, the Priest and the Witch Deta Maria Sri Darta
Journal of Language and Literature Vol 18, No 2 (2018): October
Publisher : Universitas Sanata Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (747.989 KB) | DOI: 10.24071/joll.v18i2.1604

Abstract

Translating is not as simple as changing a text form one language into another. It is more complicated, since it involves many aspects including linguistics and culture. Yet, translation is a helpfull aid when it comes to the International area. In literature, for example, a literary text owes a help from translation to be world wide acknowledged. This makes the duty of a translator becomes heavier, due to the burden of translating literary text that should be faithfull. This article gives example of the unfaithfull translation of a literary text from Indonesian into English, focusing on the translation of the politeness strategies found. The analysis showed that there are several politness strategies deleted or not translated, which made the translated text unfaithfull. While the translation strategies used resulted on different level of accuracy and acceptability.Keywords: literary text, politeness strategies, translation techniques, translation quality
Mahkamah Konstitusi dan Hak Untuk Bebas Dari Perlakuan Diskriminasi Titon Slamet Kurnia
Jurnal Konstitusi Vol 12, No 1 (2015)
Publisher : The Constitutional Court of the Republic of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1615.644 KB) | DOI: 10.31078/jk1212

Abstract

Judicial interpretation of the right to be free from discrimination is a central issue in the practice of judicial review of the constitutionality of legislation by the MKRI. This article tries to describe and systematize this practice and then to restate the legal principles as it is stated by the MKRI into its case law. This article finds that, as a matter of principle, the MKRI adopts two main tests i.e. strict scrutiny and rational basis test to determine whether a legislation is contrary to the principle    of non-discrimination
Hukum Internasional sebagai Alat Interpretasi dalam Pengujian Undang-Undang Umbu Rauta; Ninon Melatyugra
Jurnal Konstitusi Vol 15, No 1 (2018)
Publisher : The Constitutional Court of the Republic of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.824 KB) | DOI: 10.31078/jk1514

Abstract

Tulisan ini ingin menjawab dua isu utama mengenai hubungan hukum internasional dan pengujian undang-undang oleh Mahkamah Konstitusi RI (MKRI). Isu pertama adalah legitimasi penggunaan hukum internasional sebagai alat interpretasi dalam pengujian undang-undang, sedangkan isu kedua adalah urgensi penguasaan hukum internasional oleh hakim MKRI. Tulisan ini merupakan penelitian hukum yang menggunakan pendekatan konseptual dan pendekatan historis dalam menjelaskan perkembangan pengujian undang-undang di Indonesia sekaligus menemukan legitimasi penggunaan hukum internasional oleh MK RI. Kesimpulan dari tulisan ini menegaskan bahwa hukum internasional memiliki sumbangsih yang penting dalam perannya sebagai alat interpretasi dalam proses pengujian undang-undang oleh Mahkamah Konstitusi, khususnya terkait hak asasi manusia. Justifikasi keabsahan praktik penggunaan hukum internasional tersebut ditarik dari tradisi ketatanegaraan yang secara implisit dikehendaki UUD NRI Tahun 1945. Manfaat positif yang diberikan hukum internasional nyatanya harus disertai juga dengan penguasaan hukum internasional oleh hakim MK RI supaya hukum internasional dapat digunakan secara tepat. Pembahasan dalam tulisan ini dibagi ke dalam empat sub bahasan inti yakni, pengujian undang-undang, penggunaan hukum internasional sebagai the interpretative tool dalam pengujian undang-undang oleh MK, legitimasi penggunaan hukum internasional sebagai the interpretative tool dalam pengujian undang-undang, pentingnya penguasaan hukum internasional oleh hakim MK.This article intentionally answers two principal issues regarding the relationship between international law and judicial review by the Constitutional Court of the Republic of Indonesia. The first issue is the legitimacy of international use as an interpretative tool in judicial review. The second issue talks about the necessity of urgent international law mastery by the Constitutional Court’s judges. This legal research utilizes both a conceptual approach and a historical approach to explain the development of judicial review in Indonesia, and to find legitimacy of international law by the Constitutional Court. The analysis in this article affirms that international law positively contributes as an interpretative tool in judicial review by the Constitutional Court, particularly pertaining to human rights. A justification of a legitimate international law use is withdrawn from constitutional tradition which is implicitly desired by the Indonesian Constitution (UUD NRI 1945). Since international law has provided better insights into norms, a mastery of international law should be encouraged. There are four main discussions in this article: judicial review, application of international law in judicial review process, legitimacy of international law application in judicial review, and the importance of international law mastering by Constitutional Court judges.
"Peradilan Konstitusional" oleh Mahkamah Agung melalui Mekanisme Pengujian Konkret Titon Slamet Kurnia
Jurnal Konstitusi Vol 16, No 1 (2019)
Publisher : The Constitutional Court of the Republic of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.75 KB) | DOI: 10.31078/jk1614

Abstract

Artikel ini membahas kemungkinan untuk Mahkamah Agung menjalankan fungsi sebagai peradilan konstitusional. Argumen yang diajukan adalah Mahkamah Agung harus memegang kewenangan yang sama dengan Mahkamah Konstitusi dalam menguji konstitusionalitas undang-undang. Perbedaannya adalah, Mahkamah Konstitusi memiliki kewenangan untuk membatalkan undang-undang yang bertentangan dengan konstitusi, sementara Mahkamah Agung tidak memiliki kewenangan itu. Dalam menguji konstitusionalitas undang-undang, Mahkamah Agung bertindak sebagai peradilan biasa yang memeriksa perkara atau kasus konkret, bukan perkara atau kasus abstrak. Dengan demikian, praktik ini memiliki kesamaan dengan praktik Mahkamah Agung Amerika Serikat, ketimbang praktik Mahkamah Konstitusi. Untuk mendukung argumen ini maka asas praduga konstitusional seharusnya tidak berlaku bagi Mahkamah Agung.This article argues for the possibility of the Indonesian Supreme Court to undertake the role as constitutional court. The argument suggests that the Indonesian Supreme Court should hold concurring authority with the Indonesian Constitutional Court in reviewing the constitutionality of laws. While the Indonesian Constitutional Court has the exclusive jurisdiction for invalidating the unconstitutional laws, the Indonesian Supreme Court does not have such jurisdiction. In reviewing the constitutionality of laws, the Indonesian Supreme Court exercises its jurisdiction as ordinary court. It reviews a concrete case, not the abstract one. Therefore, this practice is similar with the practice of the Supreme Court of the United States, instead of the practice of the Indonesian Constitutional Court. To support this argument, the principle of presumption of constitutionality should not be applicable to the Indonesian Supreme Court.
Jurnalisme Antar Budaya Sebagai Jalan Menuju Toleransi Berbangsa dan Bernegara Richard G Mayopu
PAX HUMANA Vol 2, No 3 Sep (2015)
Publisher : Yayasan Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.917 KB)

Abstract

Indonesian Journalism has shown increased after the collapse of new order. Freedom of the press who fought for so long, successfully obtained with full of struggle. However, the use of freedom of the press is apparently still erroneous and inaccurate. The mass media are supposed to be part of the development of the nations character and religious tolerance, but in Fact, Mass media gave the impression that they did not care about the impact of journalism message. This article aims to explain and describe how tolerance in Indonesia could be built and escorted by journalism in Indonesia. Finally, the results of this paper is that the use of the phrase journalism shows that is not aware of the cultural diversity, and this things would be a time bomb in Indonesian society of tolerance and diversity.Keywords:Jurnalism, Culture, Tolerance
Status Keberlanjutan Ekologi pada Pengelolaan Lubang Resapan Biopori di Kelurahan Langkapura Kecamatan Langkapura Kota Bandar Lampung Tri Mulyaningsih; P Purwanto; Dwi P Sasongko
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 11, No 2 (2014)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v11i2.224

Abstract

Status of Ecological Sustainability in The Management of Biopore Infiltration Hole  in Langkapura Village, Langkapura District, Bandar Lampung City. Management of Biopore Infiltration Hole (BIH) is an activity undertaken as an effort to reduce the vulnerability of flooding and drought, also reducing the debit of rubbish in Bandar Lampung city. This study conducted in July to August 2014, in Langkapura village, Langkapura district, Bandar Lampung city. The aims of the study are; to know the physical and chemical soil BIH area, to analyze the index and sustainability status of ecological dimensions, and to analyze the sensitive attributes of ecological dimension through the sustainability BIH management. The analytical method used is MDS analysis ( Multidimensional Scaling ) with Rap-Biopore approach which modified from Rapfish analysis . The analysis stage is using MDS with Rap-Biopore approach which include; scoring attributes BIH management, MDS ordination determination , sensitivity analysis (Leverage) , and Monte Carlo analysis. The results of the research; (1) The physical condition of the soil is predominantly blocky clay soil structure, texture (sand 20.47%, dust 25.91%, 53.62% clay); permeability 0:14 cm/h, porosity 57.73%, temperature 27 °C, (2) The chemical soil conditions pH 6.54 and the base saturation 34.66%; sustainability index value reach to 38.10, which the status of sustainability management from LRB is “less sustainable", (4) Attributes that  highly sensitive through sustainability management LRB are rainfall and groundwater quality.
Perubahan Kondisi Sosial Budaya Masyarakat Permukiman Kumuh Akibat Urbanisasi Di Kota Palembang Mirna Taufik; Sukmaniar Sukmaniar; Wahyu Saputra; Mega Kusuma Putri
Publikauma : Jurnal Administrasi Publik Universitas Medan Area Vol 7, No 2 (2019): PUBLIKAUMA DESEMBER 2019
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/publika.v7i2.2969

Abstract

Arus urbanisasi dikota-kota besar terus mengalami peningkatan, hal ini tentunya bukan hanya mempengaruhi sosial ekonomi akan tetapi juga mempengaruhi perubahan sosial budaya terutama diwilayah permukiman kumuh. Urbanisasi tidak hanya terdiri dari satu budaya akan tetapi terdiri dari beraga jenis budaya hal ini akan mempengaruhi keberagaman budaya di  wilayah dengan tingkat urbanisasi yang tinggi. Oleh karena itu, penelitian ini bertujuan untuk mengetahui kondisi sosial budaya masyarakat di permukiman kumuh akibat urbanisasi di kota Palembang. Metode yang digunakan adalah metode kualitatif dengan pengumpulan data melalui survei dan wawancara.  Analisis data dilakukan dengan menggunakan data reduction, data display dan conclusion drawing/verfication.  Hasil penelitianmenemukanbahwa kondisi sosial budaya masyarakat di permukiman kumuh akibat urbanisasi mengalami perubahan dari segi gaya hidup yang mulai bersifat modern karena banyaknya budaya luar, kekerabatan antar masyarakat mulai memudar karena tingginya aktivitas masyarakat di kota-kota besar, pergaulan terutama para remaja yang sering kali tidak menghormati orang yang lebih tua, kebiasaan masyarakat yang bersifat sosial saat ini telah berubah menjadi komersial
Penataan jalur pejalan kaki untuk mendukung Green Campus di kampus Universitas Diponegoro Tembalang Nararya Adi Prasetya; P. Purwanto; Maryono Maryono
Jurnal Zona Vol 5, No 1 (2021)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v5i1.6

Abstract

One approach to realizing a green campus is by providing a comfortable space for non-motorized transportation. Walking is the cheapest, low-emission non-motorized transportation, so accessibility to pedestrians should be prioritized. Providing more space for pedestrians which will change the orientation of road infrastructure that has been more pro-motorized. Diponegoro University, which is the green campus pilot project of the Ministry of Research, Technology and Higher Education, has complete pedestrian paths. However, the current condition is still not appropriately utilised because the movement of academicians is still using motorized vehicles. To preserving the orientation of the existing green campus, it is necessary to evaluate the pedestrian path that is suitable by regulation physically. The results of research on pedestrian paths at the Undip Tembalang Campus indicate that it is required to repair and change the road design that is related to the comfort of people walking, and affects how pedestrian paths are used. Official regulations and policies from the campus will also have an impact on motorized vehicle use. Changes to empower those in the campus environment and energy-efficient actions are carried out by improving the accessibility of campus residents to use public transportation and non-motorized transportation to campus.
HIDROLISIS SELULOSA MENJADI GLUKOSA DENGAN KATALIS HETEROGEN ARANG AKTIF TERSULFONASI Didi Dwi Anggoro; Purwanto Purwanto; Rispiandi Rispiandi
Reaktor Volume 15, No.2, OKTOBER 2014
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (667.496 KB) | DOI: 10.14710/reaktor.15.2.126-131

Abstract

CELLULOCE HYDROLYSIS TO GLUCOSE USING ACTIVE CARBON SULPHONATED HETEROGENOUS CATALYST. Enzimatic process and acid hydrolysis process are common process for conversion of cellulose to glucose. Unfornately, the two processes are expensive process and korosif process. Hence, the new process, that use sulfonaned active carbon catalyst is important to developing. The sulfonated active carbon is made from carbonated coconut sheel under temperature at 350oC. After carbonation, sulfonated active carbon soaked under sulphate acid 96% at 150oC until 15 hours. The result is then washed and dried, and tested catalyst characteristics in the form of H+ capacity, pore size catalysts by used BET surface area, functional groups by used FTIR, and morphology catalyst structure by used SEM. Catalyst performance was tested in an autoclave reactor through a hydrothermal process with difference of the catalyst amount and temperature. The results showed that the test characteristics of H+ capacity is 2.95 mmol/g, the pore size is 29 m2/gr. FTIR analyze showed that the presence of sulfonate groups read at a wavelength of vibration 1750 cm-1 and 1379 cm-1. By SEM analyze showed that the morphological structure of sulfonated active carbon is more open than other catalyst. By testing catalyst, the highest conversion of glucose is 87.2 %. Keywords: cellulose; glucose; sulfonate active carbon; thatch Abstrak Teknologi yang sudah digunakan dalam mengubah selulosa menjadi glukosa adalah dengan proses enzimatik dan hidrolisis asam. Kedua teknologi tersebut masih memiliki kendala teknis, yaitu  harga enzim yang mahal, proses yang korosif dan menimbulkan limbah, sehingga diperlukan pengembangan teknologi baru salah satu diantaranya yaitu dengan metode katalis heterogen berupa karbon aktif tersulfonasi. Karbon aktif tersulfonasi ini dibuat dari tempurung kelapa yang dikarbonisasi pada temperatur 350oC, selanjutnya direndam dalam asam sulfat 96% pada temperatur 150oC selama 15 jam. Hasilnya kemudian dicuci dan dikeringkan, dilakukan uji karakteristik dan performance (kinerja ) katalis berupa kapasitas H+, ukuran pori katalis dengan BET, uji gugus fungsi dengan FTIR, dan uji struktur marfologi katalis dengan SEM. Kinerja katalis diuji dalam reaktor autoclave melalui proses hidrotermal dengan mevariasikan jumlah katalis, dan variasi temperatur. Hasil penelitian menunjukkan untuk uji karakteristik kapasitas H+ sebesar 2,95 mmol/gr, untuk uji BET ukuran pori 29 m2/gr , untuk uji FTIR keberadaan gugus sulfonat terbaca pada vibrasi panjang gelombang 1750 cm-1 dan 1379 cm-1 , pada uji SEM struktur morfologi katalis yang lebih terbuka pada karbon aktif setelah proses sulfonasi. Kinerja katalis konversi tertinggi selulosa menjadi glukosa mencapai 87,2% pada jumlah alang-alang 2 gr, jumlah katalis 2 gr, dan temperatur 170oC selama  8 jam. Kata kunci : selulosa; glukosa; karbon aktif tersulfonasi; alang-alang
Co-Authors -, Chahyono A. Yani Abd. Rasyid Syamsuri Abdul Basit Abdul Haris Nasution Abdul Latief Abdul Rahim Abdul Wahab Syakhrani Achmad Fikri Syarif Ade Rahmi Adi Neka Fatyandri Agung Ari Chandra Wibawa Agung Prabowo Agustinus Fritz Wijaya Ahmad Baihaqi Ahmad Subulas Salam Al-Zahra, W. Alaa, Siti Alauddin , Muhammad Badat Anggun Kurniawan Ani Heryani Anton Winarko Arfidawati, Sri Ari Dina Permana Citra Ari Nuswantoro Arif Bintoro Johan Arifah, Auliyah Armas Arifin Arbunowo Armas Arifin Arbunowo Arnold Kaudin Arum Yumastuti Arwini Puspita Asmendri Asmendri Astriyani, Erna B Budiyono Bagus Panuntun Bambang Sudiyono Birmanti Setia Utami Boromeus, Supartomo Corolus Budi Santosa Budi Santosa Camberlin, Camberlin Cholis Sa’dijah Christmas, Sandy Kurnia Cokro Aminoto Damayanti, Elok Dany Eka Parasetia Deni Setyowati Desi Wahyumarniasari Desyarti, Neza Devi Nurfitri Bintang Diah Astutiningrum Diah Kristina, Diah Didi Dwi Anggoro Diharto, Awan Kostrad Dinasti Aprillia Dinasty Putri, Fia Amorita Dinda Paramitha Dipta Wana Anandita, Dipta Wana Durri Andriani, Durri Dwi Purwantoro Sasongko Eka Riyanti Eko Sediyono Elfaig, A. H. I. Elfrida Yuliana Endang Fatmawati Endang Purwaningsih Endriatmo Soetarto Ernawati Ernawati Faradies Arija Farah Diena Amelia Fariz, T. R. Fathoni, Rif'an Fauzi Kurniawan Feliatra Ferry Setiawan Fimmatur Rizka Ardina, Fimmatur Rizka Fitro Nur Hakim Freyti Mariyani Emanuela Tumanduk Gagah Hasan Basrori Gita Lokapuspita H Sukardi H. Hadiyanto H. R. Sunoko, H. R. Haeril, Haeril Hafiziani Eka Putri, Hafiziani Eka Hamid, Sundari Hamsiah, Andi Handayana, I Gusti Ngurah Yudi haryo kusumo Hasanah, Raudhatul Henderina Oualeng Hente, Asri Heriyanti, A. P. Hermawan, Hermawan Hikmawati Hikmawati I Made Dedy Ariawan I. Istadi Idat Muqodas Ika A. Rini, Ika A. ike mardiati agustin Ikhbariaty Kautsar Qadry Indirani Wauran, Indirani Indro Sumantri Irfadat, Taufik Irma Suciana Isril " Iwan Nugroho Iwan Triyuwono Jacob Daan Engel Jahada, Jahada Jubhar Mangimbulude Judhistira Aria Utama Jumadi Jumadi Kamengon, Dytharia Grace kareviati, evie Khair, A. S. E. Luqman Buchori Lydia Lia Prayitno, Lydia Lia M. Suqran Alkausar S Maemunah Mailin, Mailin Malau, Ribut Alam Marwati - Maryono Maryono Mashadi ., Mashadi Mega Kusuma Putri Megawati, Fitria Melia Ariyanti Melia Ariyanti Melia Ariyanti, Melia Mirna Taufik Mirza Hayati Mita Anggraini Mochamad Arief Budihardjo Muh Rasyid Ridha Muh Yusran Yunus Muhaimin Rifa’i Muhajir, Ichsan Muhammad Askari Zakariah Muhammad Daud MUHAMMAD MANSUR Muhammad Zakariah Muharam, La Ode Mulyani Fahrin, Sri Murti, Anjani Wira Musawwir, Musawwir Muslimin Muslimin Nararya Adi Prasetya Ni Luh Ari Yusasrini Ni Made Dewi Wahyuni, Ni Made Dewi Ni Made Sukma Sanjiwani NI PUTU AYU MIRAH MARIATI Ni Wayan Trisna Dewi Ning Iswati Ninik Mutianingsih, Ninik Noviyanti Noviyanti, Noviyanti Nur Santy Abidin Paramitha, Dewa Ayu Ika Petrus Jacob Pattiasina Pratikso Pratikso Pratiwi, Hardiyanti Purnaweni, H. Purnomo Purnomo Purwoko, Agus Putri, Rafika Chudriana R Ritaningsih R. Hadiwijoyo R. Prabowo, R. Rahayu, Ariska Puji Rahmadi Jasmin Rahmah Rahmah Rahmat Azhari Kemal Rahmat, Stephanus Turibius Raihan Putri Ramdhani, Deddy Rame Rame Rame Rame Rini Darmastuti Rispiandi Rispiandi Robiyanto Romdoni, Mochamad Yusuf Romeon, Nesti Rostini Rudi Yuniarto Adi Ruhiawati, Irma Yunita Ruli Fatmawati, Ruli S Suherman S Suherman S.L, Irawan Safei Purnama Salim Mustofa Sanjiwani, Ni Made Suksma Saraswati, Rina Sarwoko Mangkoedihardjo SATRIYAS ILYAS Sehono Semuel Sander Erari Setyawati, Iin Sevnat Jambormias Simorangkir, Faber Simorangkir, Faber Sisilia Siwi Purnawati Siska Gita Pratiwi Sitti Nur Djannah Slamet Supriyadi Subanji, S Suciaty Fitriani Purba Sudarno Sudarno Sudarno Sudarno Sudarno Sudarno Sudharto P. Hadi Sugito Sugito Suhaedir Bachtiar Suko Pratomo Sultan Sultan Sunarno - Suryadi Suryadi Susilawati, Yanti Susiswo, S Suwandi, Edy SUWIJIYO PRAMONO Tamaulina Br Sembiring Tati Sumiati Tauhid, Tauhid Teuku Irfan Maulana Thontowi Djauhari Tri Ardyati Tri Mulyaningsih Unggul P. Juswono Victor Gayuh Utomo Wahyudy, Mukhamad Ady Waladani, Barkah Waliadi Gunawan Warsito, B. Wibawa, Agung Ari Candra Wildoms Sahusilawane Wiwik Puspita Dewi Wulandari, Ni Kadek Lia Wuri Utami Wuri Utami Yanuar, Masnia Mahardi Yassen, M. E. Yayi Suryo Prabandari Yulia Yulia Yuliawati Yulinda Destiany Yunasfi -, Yunasfi Yunasfi . Yuyu Hendawati, Yuyu ZAMAN, Badrus