2019
DOI: 10.31289/biolink.v6i2.2964
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ANALISA TINGKAT PENCEMARAN LOGAM BERAT TIMBAL (Pb) DI DAERAH ALIRAN SUNGAI DELI SUMATERA UTARA

Abstract: AbstrakSungai deli merupakan Darerah Aliran Sungai Pioritas I yang ada Sumatera utara, tingkat aktivitas masyarakat yang ada di sempadan sungai deli tinggi seperti pemukiman, perkantoran, sekolah dan industri, masyarakat berpotensi menghasilkan limbah padat banyak ber muara ke badan sungai sehingga membuat sungai tersebut tercemar, parameter pencemaran adalah logam berat. Tujuan dari penelitian ini adalah menganalisis kandungan Pb di Sungai Deli dengan menggunakan alat AAS, dari hasil analisis tingkat pencemar… Show more

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Cited by 7 publications
(5 citation statements)
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“…A study said that the Deli Medan River in the middle and downstream has a higher Pb content. The study also noted that the Pb content in the Deli Medan River was still below the (Afrianti and Irni, 2019). Although the Pb content is still below the environmental quality standard, other studies have informed that the Deli Medan River has a high BOD and COD content upstream, middle, and downstream.…”
Section: Analysis Of Perceptionmentioning
confidence: 81%
“…A study said that the Deli Medan River in the middle and downstream has a higher Pb content. The study also noted that the Pb content in the Deli Medan River was still below the (Afrianti and Irni, 2019). Although the Pb content is still below the environmental quality standard, other studies have informed that the Deli Medan River has a high BOD and COD content upstream, middle, and downstream.…”
Section: Analysis Of Perceptionmentioning
confidence: 81%
“…Timbal dapat mempengaruhi tingkat kecerdasan, pertumbuhan pada anak bahkan menyebabkan anemia serta mengakibatkan gangguan konsentrasi dan gangguan perilaku. Paparan timbal yang sudah kronis dapat menyebabkan kerusakan otak yang parah bahkan dapat menimbulkan kematian (Santika, 2019;Rustiah, Noor, & Lukman, 2019).…”
Section: Pendahuluanunclassified
“…Lebih dari 70% penduduk menggunakan air yang sudah berpotensi dan terkontaminasi [13]. Terjadinya penurunan kualitas air yang terjadi di timbulkan dari berbagai aktivitas manusia [14].…”
Section: Pendahuluanunclassified