Study of BOD and COD removal in batik wastewater using Scirpus grossus and Iris pseudacorus with intermittent exposure system

Bieby Voijant Tangahu, Dwi Agustiang Ningsih, Setyo Budi Kurniawan*, Muhammad Fauzul Imron

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

51 Citations (Scopus)

Abstract

Batik is one of ethnical cultures of Indonesia. The batik production has spread throughout Indonesia. One of the batik industry areas is located in Jetis, Sidoarjo, Indonesia. This industry has been operating for approximately 350 years without processing its wastewater. The batik wastewater contains several toxic compounds such as high BOD, COD and color pigment. These compounds can be harmful for the environment if discharged directly to water bodies. Phyto-treatment might be a solution to overcome this problem. The use of Scirpus grossus and Iris pseudacorus with variations of waste irrigation system using the intermittent method showed a COD removal up to 89% and BOD removal up to 97%. Mixed culture of S. grossus and I. pseudacorus showed a better removal than its single culture. The highest removal of BOD and COD was obtained in reactor with mixed culture plants under Flood/ Drain ratio of 2:1.

Original languageEnglish
Pages (from-to)130-134
Number of pages5
JournalJournal of Ecological Engineering
Volume20
Issue number5
DOIs
Publication statusPublished - 2019

Keywords

  • Batik
  • F/D
  • I. pseudacorus
  • Mixed Culture
  • S.grossus

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