JITEK (Jurnal Ilmiah Teknosains)
Vol 4, No 2 (2018): JiTek

NETRALISASI AIR LINDI RESIDU BAUKSIT (RED MUD) DENGAN MENGGUNAKAN AIR GAMBUT

Maya Santi (Politeknik Negeri Ketapang)

Article Info

Publish Date
03 Jan 2019

Abstract

Bauxite residue or red mud is waste (by-products) generated from alumina processing. Some things are still the world's environmental issues, with respect to the red mud is in terms of the amount produced lots, as well as the properties of alkalinity and concentrations of Na relatively high. Na concentration and alkalinity of the red mud, is considered important to note because it gives a good effect in the short term and long term. In the short term, high solubility Na affect the quality of the leachate red mud and the long-term deals in terms of utilization and reclamation. One of the treatments that can be done to overcome the quality of red mud leachate is neutralization using peat water. The volume of peat water required to neutralize leachate red mud up to pH ~ 7 is 1: 300. The percentage reduction in the concentration of Na in the red mud leachate after neutralization 99.5%.

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Journal Info
JITEK (Jurnal Ilmiah Teknosains)
Website

Abbrev

JITEK

Publisher

Universitas PGRI Semarang

Subject

Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Mechanical Engineering Veterinary

Description

JITek: Jurnal Ilmiah Teknosains 2476-9436 (media online) & 2460-9986 (media cetak) published scientific papers on the results of applied and natural science research covering the fields of science including engineering (civil, chemistry, architecture, electrical, mechanical, enviromental), food ...