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Removal of phosphate and fluoride from industrial wastewater – A short review

  • Universiti Teknologi Petronas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

14 Citations (Scopus)

Abstract

Industries producing fertilizers, aluminium, steel, bricks, glass, and semiconductor discharge several thousand tons of phosphate and fluoride per year into the open atmosphere in the form of wastewater which cause many environmental issues as well as loss of drinking water. The objective of this review is to select the suitable method for the removal of phosphate and fluoride from industrial wastewater which is highly hazardous and acidic in nature. So that treated water can be reused for agricultural and industrial purposes. Industries discharge several thousand tons of phosphate and fluoride per year in the form of wastewater which cause many environmental issues and loss of drinking water. This review is provided with aimed a precise and accurate knowledge for the removal of phosphate and fluoride from industrial wastewater. A lot of technologies are available for the treatment of industrial wastewater treatment including chemical precipitation, crystallization, ion exchange, adsorption, reverse osmosis and nanofiltration methods. The selection of most suitable treatment technology is based on retention time, principle of operation, applications, chemicals and maintenance cost.

Original languageEnglish
Title of host publicationProcess and Advanced Materials Engineering
EditorsIqbal Ahmed
PublisherTrans Tech Publications Ltd
Pages805-808
Number of pages4
ISBN (Electronic)9783038351818
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014 - Kuala Lumpur, Malaysia
Duration: 3 Jun 2014 → 5 Jun 2014

Publication series

NameApplied Mechanics and Materials
Volume625
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014
Country/TerritoryMalaysia
CityKuala Lumpur
Period3/06/14 → 5/06/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 6 - Clean Water and Sanitation
    SDG 6 Clean Water and Sanitation
  2. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure
  3. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Keywords

  • Adsorbents
  • Fluoride
  • Industrial wastewater
  • Phosphate
  • Precipitation
  • Treatment

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