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Pembuatan Lahan Percontohan Tanaman Padi (Oriza Sativa L.) melalui Recovery Logam Berat

DOI:

https://doi.org/10.22437/chp.v2i2.4513

Kata Kunci:

sintesis, material AKHS, merkuri, emas, Oriza sativa.L

Abstrak

Telah dilakukan sintesis material amonium kuaterner hibrida silika (AKHS) dari abu sekam padi (ASP) sebagai prekursor silika. Proses modifikasi silika dengan  gugus amin  digunakan 3-aminopropriltrimetoksisilan (3-APTMS) untuk membentuk silika termodifikasi amin (STA). Proses reaksi metilasi digunakan metil iodida dengan pelarut dimetil formamida (DMF) dan toluena, sehingga terbentuk material AKHS. Karakterisasi dilakukan dengan spektroskopi infra merah (FTIR) dan difraksi sinar-X (XRD). Morfologi permukaan dan komposisi unsur diidentifikasi dengan SEM-EDX. Pengaruh pH larutan diperoleh pada pH optimum untuk ion Au(III) dan Hg(II) berturut-turut pada pH 3 dan 5. Logam berat mempengaruhi pertumbuhan padi (Oriza Sativa L.) pada lahan bekas penambangan emas.

Unduhan

Data unduhan belum tersedia.

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2018-02-07

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Cara Mengutip

Pembuatan Lahan Percontohan Tanaman Padi (Oriza Sativa L.) melalui Recovery Logam Berat. (2018). Chempublish Journal, 2(2), 1-10. https://doi.org/10.22437/chp.v2i2.4513