Pemanfaatan Lumpur Panas Sidoarjo sebagai Adsorben Limbah Zat Warna Tekstil Jenis Reaktif

Abstract

The growth of Indonesian textile industry has positive effect for economy, but it also has negative effect for environment by producing waste. Primary characteristic of textile industry is high content of synthetic dyes. Textile dyes are non-biodegradable organic compounds that can potentially make environmental pollution. One of the methods that can be applied for reducing dyes is adsorption. Sidoarjo mud has Illite, Nacrite, Chlorite — serpentine, Albite low and Quartz mineral compound. This mineral can be used for adsorbent, because of the electricity contents and ability to tie up metal ions and organic compounds. This research had been done adsorption experiment of textile reactive dyes using Sidoarjo mud adsorbent. Adsorption experiment had been done by batch reactor _With different mass of mud (10, 30 and 50 gram). From experiment result that the biggest mass has the biggest adsorption efficiency. Adsorption experiment had been done by continue reactor with CMFR method with 50 gr mass of mud. Adsorption efficiency for batch method for textile reactive dyes reaches of 98.07%. Adsorption efficiency for continue method fer textile reactive dyes reach of 95.54%.