Pembentukan Karbon Konduktif dari Sekam Padi dengan Metode Hidrotermal Menggunakan Larutan Kalium Karbonat

Solihudin, Solihudin; Rustaman, Rustaman; Haryono, Haryono

doi:10.24198/cna.v8.n1.25076

Cited by 2 publications

(2 citation statements)

References 10 publications

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“…Arang sekam mengandung hara yang masih rendah seperti C-organik (3.85%), N-total (1.24%), C/N (3%), bahan organik (6.65%), P (0.44%) dan K (0.85%). Menurut Solihudin et al (2020), arang sekam mengandung sekitar 50% karbon yang ada dalam bahan dasar. Bahan organik yang terdekomposisi secara biologi biasanya mengandung karbon kurang dari 20% setelah 5-10 tahun.…”

Section: Bobot Rimpang (Gram) Per Plotunclassified

Pertumbuhan dan Hasil Rimpang Jahe Merah (Zingiber officinale, Rosc.) Varietas Jahira 1 dengan Pemberian Arang Sekam

Mangiring,

Maman,

Pangestu

2023

JPS

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Penelitian ini bertujuan untuk menilai dampak dari pemberian arang sekam terhadap pertumbuhan dan hasil serta menentukan dosis arang sekam yang optimal untuk meningkatkan pertumbuhan dan hasil rimpang jahe merah varietas Jahira 1. Eksperimen dilakukan di Desa Ciruluk Kecamatan Kalijati Kabupaten Subang dari bulan Juni hingga September 2022. Penelitian ini menggunakan metode eksperimen dengan rancangan acak kelompok yang terdiri dari empat ulangan dan enam perlakuan dosis arang sekam. Perlakuan dosis arang sekam meliputi: P0 = 0 ton/ha, P1 = 2,5 ton/ha, P2 = 5 ton/ha, P3 = 7,5 ton/ha, P4 = 10 ton/ha, dan P5 = 12,5 ton/ha. Hasil penelitian menunjukkan bahw pemberian arang sekam memiliki pengaruh signifikan terhadap pertumbuhan tanaman jahe merah varietas Jahira 1; Dosis 10 ton/ha arang sekam menghasilkan tinggi tanaman tertinggi pada pengamatan 4 MST, sedangkan dosis 5 dan 7,5 ton/ha memberikan hasil terbaik pada pengamatan 8 MST. P2 (5 ton/ha), P3 (7,5 ton/ha), P4 (10 ton/ha), dan P5 (12,5 ton/ha) memberikan hasil terbaik pada pengamatan 12 MST; Pemberian arang sekam juga berpengaruh terhadap jumlah daun, di mana dosis 5 ton/ha (P2) memberikan hasil terbaik pada pengamatan 4 MST, sedangkan dosis 5 dan 7,5 ton/ha (P2 dan P3) memberikan hasil terbaik pada pengamatan 8 MST. Pemberian 7,5 ton/ha (P3) memberikan hasil terbaik pada pengamatan 12 MST. Perlakuan dengan dosis 7,5 ton/ha (P3) menghasilkan jumlah anakan terbanyak pada pengamatan 12 MST. Pemberian arang sekam tidak memiliki pengaruh signifikan terhadap panjang daun, berat rimpang per tanaman, dan berat rimpang per plot.

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Section: Bobot Rimpang (Gram) Per Plotunclassified

Pertumbuhan dan Hasil Rimpang Jahe Merah (Zingiber officinale, Rosc.) Varietas Jahira 1 dengan Pemberian Arang Sekam

Mangiring,

Maman,

Pangestu

2023

JPS

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“…The results of the XRD characterization are in the form of a diffraction pattern with a relationship of 2θ to the scattering intensity with measurements at an angle range of 5°-60°, as shown in Figure 2. diffraction pattern is compared to rice husk carbon in the study of Solihudin, et al (2020) in Figure 2c. From the carbon diffractogram, it shows that the peak shape is not sharp and the wide angle range indicates that the carbon produced is amorphous.…”

Section: A Palmyra Palm Fruit Shell Activated Carbonmentioning

confidence: 99%

PRODUCTION OF ACTIVATED CARBON OF PALMYRA PALM FRUIT SHELL (Borassus flabellifer Linn.) FROM KISAR ISLAND, SOUTHWEST MALUKU REGENCY FOR ADSORPTION OF METHYL RED DYE

Maromon,

Utubira,

Untailawan

2023

MJoCE

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Palmyra palm is a species of palmae that grows a lot on Kisar Island where all parts of the plant can be utilized. However, the palmyra palm fruit shell has not been used and that is only thrown away. In this study, palmyra palm fruit shell were made as activated carbon and were characterized using XRD to determine the crystallinity properties of the palmyra palm fruit shell activated carbon and adsorption test was carried out to determine the capacity and efficiency of activated carbon adsorption to methyl red dye. The production of palmyra palm fruit shell activated carbon is carried out through the carbonization stage at 300°C for 1 hour, and followed by chemical activation using H3PO4 10% solution for 24 hours. The results of the analysis using XRD showed that the activated carbon of the palmyra palm fruit shell formed peaks with the highest intensity at diffraction angles of 2θ = 26.5241° and 27.6274° with d-spacing values (Å) = 3.36059 and 3.22884, which are characteristic peaks of carbon and are amorphous. The adsorption of methyl red 20 ppm use batch method, with various contact times of 5, 10, 15, 20, 25, and 30 minutes. The results of showed that on 15 minutes was the optimal time, with 0.25 gram mass of the adsorbent and the adsorption capacity and adsorption efficiency was 0.87 mg/g and 44.3%, respectively.

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Pembentukan Karbon Konduktif dari Sekam Padi dengan Metode Hidrotermal Menggunakan Larutan Kalium Karbonat

Cited by 2 publications

References 10 publications

Pertumbuhan dan Hasil Rimpang Jahe Merah (Zingiber officinale, Rosc.) Varietas Jahira 1 dengan Pemberian Arang Sekam

Pertumbuhan dan Hasil Rimpang Jahe Merah (Zingiber officinale, Rosc.) Varietas Jahira 1 dengan Pemberian Arang Sekam

PRODUCTION OF ACTIVATED CARBON OF PALMYRA PALM FRUIT SHELL (Borassus flabellifer Linn.) FROM KISAR ISLAND, SOUTHWEST MALUKU REGENCY FOR ADSORPTION OF METHYL RED DYE

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