DISTRIBUSI LOGAM BERAT Hg DAN Pb PADA SUNGAI BATANGHARI ALIRAN BATU BAKAUIK DHARMASRAYA, SUMATERA BARAT
DOI:
https://doi.org/10.25077/jfu.4.1.%25p.2015Abstract
ABSTRAK
Penelitian kandungan logam berat hydrogyrum (Hg) dan plumbum (Pb) telah dilakukan di sungai Batanghari aliran Batu Bakauik Dharmasraya, Sumatera barat. Penelitian ini bertujuan untuk mengetahui kandungan logam berat Hg dan Pb yang terkandung pada sungai tersebut sehingga hasil yang diperoleh dapat memberikan informasi kepada masyarakat sekitar tentang kelayakan untuk kebutuhan sehari-hari. Parameter lainnya yang diuji adalah pengukuran pH, total disolved solid (TDS) dan konduktivitas listrik. Metode yang digunakan untuk pengujian TDS adalah metode gravimetri dan untuk mengetahui kadar kandungan logam berat Hg dan Pb digunakan Atomic Absorption Spectrometry (AAS). Hasil pengukuran menunjukkan bahwa nilai pH berkisar antara 7,04-7,84. Pengujian TDS menghasilkan nilai tertinggi sebesar 3090 mg/L dan nilai konduktivitas tertinggi 96,5 µS. Dari pengujian AAS diperoleh nilai kandungan logam berat Pb maksimum 1,259 mg/L, dan nilai logam berat Hg maksimum 5,198 mg/L. Nilai logam berat Hg dan Pb melebihi batas ambang baku mutu Peraturan Menteri Negara Lingkungan Hidup Nomor 82 tahun 2001 dimana kandungan logam berat Hg yang diperbolehkan yaitu 0,001 mg/L dan logam berat Pb 0,03 mg/L.
Kata kunci: pH, total disolved solid, konduktivitas listrik, Hg, Pb. Dengan demikian air Sungai Batanghari aliran Batu Bakauik ini tidak layak untuk dikonsumsi.
ABSTRACT
Research of hydrogyrum ( Hg ) and plumbum ( Pb ) content has been carried out in the Batanghari river flow at Batu Bakauik Dharmasraya, Western Sumatra. This study aims determine the heavy metal content of Hg and Pb contained in the river about feasibility use for the daily needs provide information to the public. The other parameters tested were the measurement of pH, total disolved solids (TDS) and electrical conductivity. The TDS is using the gravimetric method and to determine  of Hg and Pb content are measurement Atomic Absorption Spectrometry ( AAS ). The results showed that the value of pH in the ranged of 7.04 to 7.84 . The TDS examination result is the highest value of 3090 mg/L and the highest electric conductivity value of 96.5 μS. The AAS measurement is obtained the maximum value of heavy metals Pb is 1.259 mg/L and  Hg is 5.198 mg/L. This results exceeded the threshold quality standards the Minister of Environment Regulation No. 82 of 2001 whereby heavy metals Hg exposure is 0.001 mg/L and the heavy metals Pb 0.03 mg/L.The other word, water in the Batanghari riveris not recommended to use in the daily needs.
Keywords : pH , total disolved solid , electrical conductivity , Hg , Pb .
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Runi Sahara, Dwi Puryanti
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.
