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All Journal Jurnal SainHealth PELS (Procedia of Engineering and Life Science)
Setyo Dwi Santoso
Universitas Maarif Hasyim Latif Sidoarjo
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Immunology & microbiology Medicine & Pharmacology

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KONDISI OPTIMUM ADSORPSI-FLUIDISASI ZAT WARNA LIMBAH TEKSTIL MENGGUNAKAN ADSORBEN JANTUNG PISANG Dheasy Herawati; Setyo Dwi Santoso; Ilma Amalina
Jurnal SainHealth Vol 2, No 1 (2018): Maret 2018
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jsh.v2i1.169.1-7

Abstract

To show that banana inflorescence has effective adsorbent for the adsorption of dyes (congo red, remazol yellow, remazol black and methylene blue) from textile dyes waste and also to detrmine the optimum conditions of variety of pH (4-10), temperature (30°C-90°C), and contact time (15-105 minute) on the percentage adsorption capacity of banana inflorescence. Textile dyes waste and their degradation products such as aromatic amines are highhly carcinogenic. Adsorption-fluidization is a new technology for treatment of waste water containing different types of dyes. Adsorption-fluidization process is adopted for adsorption of dyes from the textile dyes waste using banana inflorescence in treated form and were analysed by Utraviolet-Visible Spectroscopy. The results showed that the optimum condition from adsorption process of Congo Red dye by banana inflorescence was reached at pH 5 (1.78%), temperature 60°C (1.51%) and 45 minute contact time (1.63%). While Remazol Yellow dye optimum at pH 9 (4.29%), temperature 50°C (4.65%) and 75 min (1.83%). Another dye, Methylene Blue showed the optimum condition at pH 9 (0.36%), temperature 40°C (0.22%) and 45 min contact time of adsorption (0.43%). The last, Remazol Black dye was reached at pH 5 (0.56%), temperature 40°C (0.56%) and 75 min contact time (0.56%).
Comparison of Natural Dyes from Telang Flower Extracts (Clitoria ternatea L) as a Substitute for Methylen Blue in Diff Quik Painting Elsa Nurita Azka; Andita Ayu Mandasari; Setyo Dwi Santoso
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (202.752 KB) | DOI: 10.21070/pels.v1i2.990

Abstract

Telang flower (Clitorea ternatea L) is a type of vine that grows wild in rice fields and has been widely used as food coloring. Telang flowers contain several active compounds, which is anthocyanin gives a blue color. This research was conducted with the aim of knowing the telang flower extract as a natural dye to substitute methylenen blue in diff quik painting. The analysis samples used were oral mucosal ephithelial cells which were taken by scraping the oral mucosa using cytobrush. Dried and mashed telang flower was then dissolved with distilled water (1:5) to make an extracts before the trial process of the samples. The results showed that the epithelial cells stained with methylene blue were better than telang flower extract. The immersion time of 15 minutes gave different colors to the cell nucleus and cytoplasm compared to 2 minutes and 5 minutes of immersion.
Co-Authors Andita Ayu Mandasari Dheasy Herawati Elsa Nurita Azka Ilma Amalina