DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE

Authors

  • Safni -
  • Desmiati -
  • Hamzar Suyani

DOI:

https://doi.org/10.25077/jrk.v2i2.154

Abstract

 

 

ABSTRACT

 

This research is conducted to know whether dicofol compound in Kelthane 200 EC pesticide can be degraded with photolysis method by adding TiO2-anatase. Photolysis method is conducted by using UV 10 watt lamp at the wavelength of 365 nm. The result shows that photolysis method could degrade the dicofol compound at 30 mg/L concentration as 9.73% after 60 minutes irradiation. Paraquat compound with the similar concentration by adding 30 mg unmixed TiO2-anatase could degradade 32.51% after 60 minutes irradiation and 65.84% by mixing TiO2-anatase. Furthermore, dicofol with the same concentration and TiO2-anatase addition could 86.13% after 180 minutes irradiation.

 

Keywords : degradation, photolysis, dicofol, anatase-TiO2

   

Author Biographies

Safni -

   

Desmiati -

   

Hamzar Suyani

   

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Published

2015-02-12

How to Cite

-, S., -, D., & Suyani, H. (2015). DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE. Jurnal Riset Kimia, 2(2), 195. https://doi.org/10.25077/jrk.v2i2.154

Issue

Vol. 2 No. 2 (2009): March

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