THE USE OF PUMICE TO PREVENT PENETRATIONOF CYPERMETHRIN INTO THE SOIL


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Türköz Altuğ D. , Kaya Kınaytürk N., Tunalı B.

Fresenius Environmental Bulletin, cilt.29, sa.12, ss.11266-11272, 2020 (SCI Expanded İndekslerine Giren Dergi)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Konu: 12
  • Basım Tarihi: 2020
  • Dergi Adı: Fresenius Environmental Bulletin
  • Sayfa Sayıları: ss.11266-11272

Özet

Removing pesticide from soil is a general problem in the world. In this study, because it is commonly used, cypermethrin has been chosen as an insecticide sample. Three types of pumice which were WDNHQIURP$NVDUD\1HYúHKLUDQG,VSDUWDZHUHXVHG as adsorbent for cypermethrin. The adsorption process took place in laboratory conditions. The IR peaks of cypermethrin adsorbed on pumices were observed at 1489 and 1449 cm-1. The symmetric CCl vibration appeared at 691 cm-1 in fingerprint region. The band of spectra after adsorption in all pumices was seen at 693 cm-1. The presence of some IR peaks of cypermethrin on pumice, is the evidence of adsorption. ICP-OES method was used to investigate whether pumice is hazardous when transported to lake water for ecological cycle. The results of ICPOES indicated that metal transitions from pumice to lake water were observed. And also, in liquid samples, ICP-OES results show that NO3 - ion rate is higher in the lake water samples from which were taken near non pesticide zone than frequently used areas. ICP-OES results show that there is no effect of pumice on water quality for lake.