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Pangoloan Soleman Ritonga
Fakultas Tarbiyah Dan Keguruan Universitas Islam Negeri Sultan Syarif Kasim Riau
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Journal : JURNAL PHOTON

 1 
KAJIAN SPEKTRA IR DAN AAS LEMPUNG TERPILAR–Fe Ritonga, Pangoloan Soleman
Sistem Informasi Vol 3 No 1 (2012): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (605.08 KB)

Abstract

It has been successfully synthesized a new pillared clay adsorbent by using natural bentonite from the Kecamatan Tulakan Pacitas East Java. The synthesis was carried out by intercalation methode by mixing benzalkonium chloride surfactant solution and precursor solution of iron chloride into natural bentonite solution, then the resulted solid phase was calcined at 400oC. The natural bentonite and the adsorbent of pillared clay were characterized by using infra red spectrosphotometer. The iron oxide content was determined by using atomic absorption spectroscopy. It has been concluded that pillarization proses increased the iron oxide content up to five time depending on the mole ratio of iron and cation exchange capacity (CEC) value of natural bentonite. From infra red spectra, it has been concluded that surfactant intercalation into inter layer space can be observed by using peak at 2925.8 and 2852.5 cm-1, while the iron oxide pillared is not observed.
ANALISIS KANDUNGAN FOSFOR MENGGUNAKAN SPECTROFOTOMETER UV-VIS PADA KACANG HIJAU YANG DIAMBIL DARI PASAR KOTA PEKANBARU Ritonga, Pangoloan Soleman; -, Sukindro
Sistem Informasi Vol 2 No 2 (2012): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Analysis of phosphorus content in green beans was done. Sampling was conducted with a random method (random) from 3 different markets namely the market of Panam, the market of Arengka and the market of Giant. This study aims to analyze the levels of phosphorus in the green beans in the markets of Pekanbaru. The method used in this study is the UV-Vis spectrophotometer, which measured at a wavelength of 400 nm. Research was conducted at the Laboratory of Pathology, Entomology and Microbiology (PEM) Faculty of Agricultural and animal husbandry Pekanbaru Riau Suska UIN 2010. Based on the results obtained from 3 samples of green beans that were analyzed, the results showed that phosphorus levels in green beans from the market of Arengka is 82.3 mg/10g, from Panam Market is mg/10g 88.05 and market of Giant is 89.63 mg/ 10g. From 3 different markets that phosphorus levels obtained ranged from 82.3 to 89.63 mg/10 gr.
IDENTIFIKASI GUGUS FUNGSI DAN KANDUNGAN MINERAL LEMPUNG PACITAN DENGAN SPEKTROSKOPI INFRA RED (IR) X-RAY DIFFRACTION (XRD) Soleman, Pangoloan
Sistem Informasi Vol 2 No 1 (2011): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (735.531 KB)

Abstract

Clay is natural mineral from silicate family like crystal which has approximately 2 micrometer. There are two component unit of atom in clay mineral. One consists of oxygen or hidroksida with alumunium, iron or magnesium that coordinated in octahedral system. Others, it is tetrahedral system from silicon with oxygen or hidroksida. Based on IR analysis, it can be known that metal─OH bending vibrations it can be seen at 912,3 cm─1 wavelength. On the other bands between 694,3 and 754,1 cm─1 that are Si─O bending vibrations. X-Ray Diffraction (X-RD) analysis be seen main peak at 2 = 5,70o (d001=15,48 Å) and 2 = 20,02o (d001=4,43 Å). That are for smectite mineral kind montmorillonite as main unit in clay from Pacitan
IDENTIFIKASI GUGUS FUNGSI DAN KANDUNGAN MINERAL LEMPUNG PACITAN DENGAN SPEKTROSKOPI INFRA RED (IR) X-RAY DIFFRACTION (XRD) Pangoloan Soleman
Sistem Informasi Vol 2 No 1 (2011): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v2i1.124

Abstract

Clay is natural mineral from silicate family like crystal which has approximately 2 micrometer. There are two component unit of atom in clay mineral. One consists of oxygen or hidroksida with alumunium, iron or magnesium that coordinated in octahedral system. Others, it is tetrahedral system from silicon with oxygen or hidroksida. Based on IR analysis, it can be known that metal─OH bending vibrations it can be seen at 912,3 cm─1 wavelength. On the other bands between 694,3 and 754,1 cm─1 that are Si─O bending vibrations. X-Ray Diffraction (X-RD) analysis be seen main peak at 2 = 5,70o (d001=15,48 Å) and 2 = 20,02o (d001=4,43 Å). That are for smectite mineral kind montmorillonite as main unit in clay from Pacitan
ANALISIS KANDUNGAN FOSFOR MENGGUNAKAN SPECTROFOTOMETER UV-VIS PADA KACANG HIJAU YANG DIAMBIL DARI PASAR KOTA PEKANBARU Pangoloan Soleman Ritonga; Sukindro -
Sistem Informasi Vol 2 No 2 (2012): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v2i2.138

Abstract

Analysis of phosphorus content in green beans was done. Sampling was conducted with a random method (random) from 3 different markets namely the market of Panam, the market of Arengka and the market of Giant. This study aims to analyze the levels of phosphorus in the green beans in the markets of Pekanbaru. The method used in this study is the UV-Vis spectrophotometer, which measured at a wavelength of 400 nm. Research was conducted at the Laboratory of Pathology, Entomology and Microbiology (PEM) Faculty of Agricultural and animal husbandry Pekanbaru Riau Suska UIN 2010. Based on the results obtained from 3 samples of green beans that were analyzed, the results showed that phosphorus levels in green beans from the market of Arengka is 82.3 mg/10g, from Panam Market is mg/10g 88.05 and market of Giant is 89.63 mg/ 10g. From 3 different markets that phosphorus levels obtained ranged from 82.3 to 89.63 mg/10 gr.
KAJIAN SPEKTRA IR DAN AAS LEMPUNG TERPILAR–Fe Pangoloan Soleman Ritonga
Sistem Informasi Vol 3 No 1 (2012): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v3i1.147

Abstract

It has been successfully synthesized a new pillared clay adsorbent by using natural bentonite from the Kecamatan Tulakan Pacitas East Java. The synthesis was carried out by intercalation methode by mixing benzalkonium chloride surfactant solution and precursor solution of iron chloride into natural bentonite solution, then the resulted solid phase was calcined at 400oC. The natural bentonite and the adsorbent of pillared clay were characterized by using infra red spectrosphotometer. The iron oxide content was determined by using atomic absorption spectroscopy. It has been concluded that pillarization proses increased the iron oxide content up to five time depending on the mole ratio of iron and cation exchange capacity (CEC) value of natural bentonite. From infra red spectra, it has been concluded that surfactant intercalation into inter layer space can be observed by using peak at 2925.8 and 2852.5 cm-1, while the iron oxide pillared is not observed.
Co-Authors Alfiah Amin, Syahrul Annisa Mutma’inna Arif - Yasthophi Arif - Yasthophi Arif Yasthophi Arif Yasthophi Elva alpiatun ni’mah Elvi Yenti Firda Kisdamayanti indra bagus KARSINI, RINI Lazulva Lazulva Mahartika, Ira Mazidah Mazidah Nofri Yuhelman Nurhidayat Nurhidayat Nursiwan, Wimbi Apriwanda Putri Sakinah Rambe, Paijan Rini Karsini Rohman Saidah Fitri siska siska Siti Khafidhotus Sholikhah Sri Rahayu Sukindro - Sukindro - Susanti, Tri Mega Susi Susanti Susi Susanti Syahrul Amin Tazkiyatunnafs Elhawwa Ulfah Zahiroh Vivi Vivi, Vivi Wimbi Apriwanda Nursiwan Yasthophi, Arif Zona Octarya