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All Journal SAINS DAN MATEMATIKA JURNAL KIMIA SAINS DAN APLIKASI Bulletin of Chemical Reaction Engineering & Catalysis Jurnal Pendidikan Bahasa Molekul: Jurnal Ilmiah Kimia Greensphere: Journal of Environmental Chemistry Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Molekul: Jurnal Ilmiah Kimia Bulletin of Chemical Reaction Engineering & Catalysis
Arnelli Arnelli
Chemistry Department, Faculty Of Sciences And Mathematics, Diponegoro University Jl. Profesor Soedharto, S.H. Tembalang, Semarang, Central Java, Indonesia 50275
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Social Sciences

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Journal : SAINS DAN MATEMATIKA

 1 
Pengaktifan Kapas Sebagai Resin Penukar Kation Asam Lemah Arnelli, Arnelli; S., M. S.H. Yoga; Astuti, Yayuk
JURNAL SAINS DAN MATEMATIKA Volume 14 issue 4 Year 2006
Publisher : JURNAL SAINS DAN MATEMATIKA

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ABSTRAK---Dengan menggunakan beberapa reaksi kimia, gugus hidroksi dalam struktur selulosa mampu diubah menjadi senyawa eter (R-O-R). Senyawa eter yang disintesis tersebut mengandung gugus karboksilat yang mempunyai kation aktif yang dapat dipertukarkan dengan kation lain. Sebagai sumber selulosa adalah kapas alam. Pada penelitian ini, kapas alam diaktifkan dengan NaOH dan asam trikloroasetat sehingga menghasilkan senyawa eter selulosa. Pemanfatannya sebagai penukar kation dilakukan terhadap kation Cu. Hasil penelitian menunjukkan bahwa kondisi pengaktifan yang memberikan kapasitas adsorbsi optimum adalah pada suhu alkalisasi 60 0C, lama reaksi 120 menit dan konsentrasi asam trikloroasetat sebesar 0.06 M. pada kondisi pengaktifan ini kapas aktif mampu mengadsorbsi kation tembaga 44.10-2 mg/g kapas aktif.   Kata kunci: kapas aktif, trikloroasetat, penukar kation
Pengayaan Yodium dan Kadar NaCl pada Garam Krosok menjadi Garam Konsumsi standar SNI Enrichment of Iodium and Sodium Cloride in the Traditional Salt become Consumtion Salt INS Standard M. Nur; I. Marhaendrajaya; Sugito Sugito; T. Windarti; Arnelli Arnelli; R. Hastuti; A. Haris; W. H. Rahmanto; Didik Setiyo Widodo; F. Ariyanto; Z. Muhlisin; J. E. Suseno; E. Setiawati; H. Sutanto; Priyono Priyono; M. Izzati; R. Hariyati; S. Tana; B. Raharjo; D. Ispriyanti; Farikhin Farikhin; A. Rusgiyono; Suhartono Suhartono
JURNAL SAINS DAN MATEMATIKA Volume 21 Issue 1 Year 2013
Publisher : JURNAL SAINS DAN MATEMATIKA

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Abstract

This research has been carried out in the quality improvement of traditional salt (krosok salt) into salt consumption for the Indonesian National Standard. This report is devoted to the elevated levels of NaCl and KIO3. Increased levels of NaCl and Iodine (represented by KIO3) is done by washing the salt with the traditional clothes washer with two rounds and by using water with saline solution at 22-24 Be (known as the old water). Traditional salt taken from three districts, such as Pati District, Jepara District, and Rembang District. We found that the concentration of NaCl in the treatment salt maximum is  96 % and Iodium or present of KIO3 is 40 ppm.   Key words: Salt,  traditional, INS, Consumtion, NaCl, KIO3
Co-Authors A. Haris A. Rusgiyono Ahmad Suseno Alfiansyah Alfiansyah Amilia Fauziyah Anisyah Anisyah Annisa Syifaurrahma Arthono, Thonang Arum Dista Wulansari B. Raharjo Bara Yunianto Fathoni Briyanto Briyanto Chandra Ady Nugroho Chandra, Yopie D. Ispriyanti Didik Setiyo Widodo Diyan Arini E. Setiawati Endah Wulan Juni F. Ariyanto Fahmi Syafaat Fandi Nasrun Cholis Fauzan Musthafa Fitriani Solichah Galih N. R. Pargiman Gaurav A. Bhaduri H. Sutanto Hanani, Asti Hanna Niela Diana Hendri Widiyandari Hermawati, Lucia I. Marhaendrajaya Iis Nurhasanah Ismaryata, Ismaryata J. E. Suseno Juwanda, Farikhin M. Izzati M. Nur M. S.H. Yoga S. Mardiana, Harisa Mariza Umi Darmayanti Narita Rizki Ngadiwiyana M.Si. S.Si. Noor Afifah Nugraheni, Wahyu Widi Pardoyo Pardoyo Pardoyo Pardoyo Priyono Priyono Pungki Hanipa Puspitasari Puspitasari R. Hariyati R. Hastuti Rahayu, R.A. Yunita Suci Rahmatul Fazira Rizka Andianingrum Rohayati Juita S. Tana Siti Fatimah Siti Nurhayati Sri Guswini Sriatun Sriatun Sugito Sugito Suhartono Suhartono T. Windarti Taslimah Taslimah Teguh Iman Prastyo Tri Windarti Ulya Hanifah Henrika Putri W. H. Rahmanto Yayuk Astuti Yeni Aprilia Yusniati Yusniati Z. Muhlisin