Identifikasi Pencemaran Logam Berat Air Kolong dan Air Sumur di Sekitar Bekas Tambang Timah Perayun Kundur, Kepulauan Riau

Authors

  • Puteri Kartika Laboratorium Fisika Material, Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas
  • Dwi Puryanti Laboratorium Fisika Material, Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.8.4.329-335.2019

Abstract

Telah dilakukan penelitian untuk mengidentifikasi pencemaran logam berat pada air sumur yang berada di sekitar kolam bekas tambang timah (air kolong) di Perayun Kundur, Kepulauan Riau. Pengujian pada penelitian ini adalah pengukuran nilai pH, konduktivitas listrik, total dissolved solid (TDS) dan kandungan logam berat berupa timbal (Pb), tembaga (Cu) dan kadmium (Cd). Nilai pH air kolong berada antara 4,38-5,24 dan air sumur berkisar antara 3,28-7,32. Nilai rata-rata kondutivitas listrik pada air kolong sebesar 164,91 µS/cm, dan untuk air sumur berkisar antara 42,83-164,1 µS/cm. Nilai TDS rata-rata pada air kolong adalah 544 ppm dan pada air sumur berkisar antara 27-614 ppm sesuai dengan tingkat salinitas air tawar. Hasil pengujian logam berat menggunakan atomic absorption spectroscopy (AAS) diperoleh nilai konsentrasi rata-rata untuk Pb pada air kolong sebesar 0,005 mg/L, pada air sumur <0,03 mg/L. Konsentrasi logam Cd pada air kolong sebesar 0,006 mg/L dan pada air sumur sebesar 0,007 mg/L. Konsentrasi logam Cu pada air kolong adalah 0,06 mg/L dan pada air sumur sebesar 0,011 mg/L. Konsentrasi logam Cu pada pengukuran di kolong bekas tambang timah telah berada di luar batas ambang baku mutu Peraturan Pemerintah No.82 Tahun 2001. Nilai baku mutu untuk logam Pb sebesar 0,03 mg/L, Logam Cd sebesar 0,001 mg/L dan logam Cu sebesar 0,02 mg/L.

Kata kunci: air kolong, konduktivitas listrik, total disolved solid, atomic absorption spectroscopy.

Downloads

Published

2019-11-26

How to Cite

Kartika, P., & Puryanti, D. (2019). Identifikasi Pencemaran Logam Berat Air Kolong dan Air Sumur di Sekitar Bekas Tambang Timah Perayun Kundur, Kepulauan Riau. Jurnal Fisika Unand, 8(4), 329–335. https://doi.org/10.25077/jfu.8.4.329-335.2019

Issue

Vol. 8 No. 4 (2019)

Section

Articles

License

Copyright (c) 2019 Puteri Kartika, Dwi Puryanti

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Please find the rights and licenses in JFU (Jurnal Fisika Unand).

1. License

The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial 4.0 International License.

2. Authors Warranties

The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).

3. User Rights

JFU's spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, JFU permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and JFU on distributing works in the journal.

4. Rights of Authors

Authors retain the following rights:

  • Copyright, and other proprietary rights relating to the article, such as patent rights,
  • The right to use the substance of the article in future own works, including lectures and books,
  • The right to reproduce the article for own purposes, provided the copies are not offered for sale,
  • The right to self-archive the article.

5. Co-Authorship

If the article was jointly prepared by other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.

6. Termination

This agreement can be terminated by the author or JFU upon two months notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating partys notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of JFU.

7. Royalties

This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by JFU or its sublicensee.

8. Miscellaneous

JFU will publish the article (or have it published) in the journal if the articles editorial process is successfully completed and JFU or its sublicensee has become obligated to have the article published. JFU may conform the article to a style of punctuation, spelling, capitalization, referencing and usage that it deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers.