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IDENTIFIKASI PENCEMARAN AIR SUNGAI BATANGHARI DI PULAU PUNJUNG KABUPATEN DHARMASRAYA

Authors: Aisyah, Erajalita;

IDENTIFIKASI PENCEMARAN AIR SUNGAI BATANGHARI DI PULAU PUNJUNG KABUPATEN DHARMASRAYA

Abstract

Telah dilakukan penelitian untuk mengetahui tingkat pencemaran air dan kualitas air Sungai Batanghari di Pulau Punjung Kabupaten Dharmasraya menggunakan parameter TDS, TSS, konduktivitas listrik, kekeruhan, temperatur, pH dan logam berat (Hg, Pb, dan Cu). Pengukuran semua parameter dilakukan di lapangan, kecuali TSS dan kandungan logam berat. Pengukuran TSS dilakukan menggunakan metode gravimetri dan pengukuran kandungan logam berat dilakukan menggunakan alat Atomic Absorbtion Spectroscopy (AAS). Tingkat pencemaran air sungai dianalisis menggunakan metode Indeks Pencemaran (IP). Dari hasil penelitian diperoleh nilai rata-rata TDS sebesar 54 ppm. Nilai rata-rata TSS didapatkan sebesar 128 mg/L yang telah melebihi batas baku mutu yaitu 40 mg/L. Nilai konduktivitas listrik rata-rata didapatkan sebesar 110 μS/cm. Nilai kekeruhan didapatkan sebesar 188 NTU yang telah melebihi batas baku mutu yaitu 25 NTU. Temperatur air sungai di semua titik sampel belum melebihi baku mutu dengan nilai rata-rata total sebesar 29,1°C pada deviasi 3. Nilai rata-rata pH yang diperoleh yaitu 6,63 yang tergolong asam. Kandungan tertinggi logam berat Hg dan Cu yaitu 0,0006 mg/L dan 0,020 mg/L sedangkan kandungan logam berat Pb rata-rata yang didapatkan berada di bawah batas deteksi alat yaitu <0,002 mg/L. Dari nilai semua parameter dapat disimpulkan bahwa tingkat pencemaran air Sungai Batanghari di Pulau Punjung Dharmasraya menggunakan metode indeks pencemaran dengan nilai sebesar 3,79 tergolong dalam tercemar ringan dan tidak bisa digunakan untuk keperluan dalam rumah tangga.

Country
Indonesia
Related Organizations
Keywords

QC Physics

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Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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