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Agung Abadi Kiswandono
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Analit: Analytical And Environmental Chemistry
Published by Universitas Lampung
ISSN : 25408224     EISSN : 25408267     DOI : https://doi.org/10.23960/analit
Core Subject : Science, Social,
Chemistry Energy Environmental Science
Analit is a scientific journal that contains research results and reviews in the field of analytics and the environment. Fields of research studies or review articles that can be published in this journal include analytical chemistry, biosensor, chemical sensor, synthesis and characterization of materials, renewable-energy-related functional materials, environmental chemistry, remediation and waste treatment technologies, green chemistry and sustainability, as well as applied chemistry for environmental health and industrial processes.
Arjuna Subject : Kimia(semua kategori) - Kimia Analitik
Articles 171 Documents
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TINGKAT PENCEMARAN LOGAM KADMIUM (Cd) DAN KOBALT (Co) PADA SEDIMEN DI SEKITAR PESISIR BANDAR LAMPUNG Pratiwi, Daniar Febriliani; Hidayat, Diky; Pratama, Dian Septiani
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Telah dilakukan penelitian tentang tingkat pencemaran logam kadmium (Cd) dan kobalt (Co) pada sedimen disekitar pesisir Bandar Lampung.  Konsentrasi logam kadmium dan kobalt di tentukan dengan menggunakan spektrofotometer Serapan Atom (SSA) dengan menggunakan tiga validasi metode yaitu linearitas, limit deteksi dan presisi.  Hasil analisis menunjukan konsentrasi logam kadmium (Cd) berada pada rentang 7,413  ±  0,009 ppm hingga 7,221 ± 0,008 ppm, konsentrasi logam kadmium berada diatas ambang baku mutu yang ditetapkan oleh National Sediment Quality Survey USEPA dan The Ontario Ministry of The Environment.  Konsentrasi logam kobalt (Co) berada pada rentang 298,346 ± 3,309 ppm hingga 258,639 ± 1,103 ppm, konsentrasi logam kobalt berada diatas ambang baku mutu yang ditetapkan oleh National Sediment Quality Survey USEPA dan The Ontario Ministry of The Environment.  Validasi metode pada penentuan konsentrasi logam kadmium (Cd) dan kobalt (Co) dalam sedimen menunjukan nilai koefisien korelasi pada masing- masing logam yaitu 99,8 % dan 99,9 %; limit deteksi pada masing-masing logam 0,000175 ppm dan 8,155787 ppm; presisi dengan nilai RSD <11 % dan <5%.
ANALISIS KADAR KESADAHAN TOTAL PADA AIR SUMUR DI PADUKUHAN BANDUNG PLAYEN GUNUNG KIDUL YOGYAKARTA Astuti, Dian Wuri; Fatimah, Siti; Anie, Sawlenitami
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Water is a natural resource that is indispensable for the livelihood of many people. Good water is water that meet the requirements of physics, microbiology, chemical. Chemically there is no water in the form of chemical substance Arsenic, Iron, chloride, and hardness in the form CaCO3. Hardness is a condition with excessive limecontent in the water. Hardness with high concentrations consumed in a long period of time can be detrimental to health. Padukuhan Bandung is one of the padukuhan that are in Padukuhan Bandung Kecamatan Playen Kabupaten Gunung Kidul who use wells for drinking and house hold needs. Some factor that interfere with residents’ wells are the white deposits on the water that cause public health problems, and the frequent occurrence of blockage of the channel pipe is used. This kind of research method is descriptive. Result on this study, obtained 3.58% af water wells that do not meet the requirements of the 28 samples examineted. Conclusion 3.58%  watter wells not meet the requirements.
REVIEW : METODE MEMBRAN CAIR UNTUK PEMISAHAN FENOL Kiswandono, Agung Abadi
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Beberapa penelitian tentang membran untuk transpor, baik polutan organik maupun logam berat sudah banyak dilakukan. Pemisahan fenol dapat dilakukan dengan menggunakan membran cair yang polieugenol sebagai senyawa pembawa. Membran cair tersebut dapat digunakan karena keduanya, yakni fenol dan senyawa pembawa memiliki sisi aktif yang sama. Pemisahan fenol menggunakan membran cair dapat  dilakukan menggunakan metode bulk liquid membrane (BLM), supported liquid membrane (SLM), emulsion liquid membrane (ELM) ataupun polymer inclusion membrane (PIM). Kajian transpor fenol ini biasanya menggunakan chamber sebagai alat transpor yang memisahkan antara fase sumber dan fase penerima. Review ini membahas beberapa teknik pemisahan fenol, pemisahan fenol menggunakan membran cair, jenis membran cair dan interaksi fenol dengan senyawa polieugenol sebagai senyawa pembawa
Cover Belakang Jurnal Analit Belakang, Cover
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Analit: Analytical and Environmental Chemistry merupakan jurnal ilmiah yang berisikan kumpulan artikel dari hasil penelitian dan temuan teknologi bidang kimia analitik dan kimia lingkungan serta ulasan perkembangan sains kimia analitik dan lingkungan dalam bentuk review yang asli dan belum pernah dipublikasikan. Naskah dikirim melalui alamat email kemudian naskah yang masuk akan direview oleh Tim Reviewer yang terdiri dari Tim Reviewer internal dan mitra bestari (Tim Reviewer eksternal).  Penerbitan jurnal dilakukan secara berkala setiap enam bulan sekali, yaitu setiap bulan April dan Oktober.
Cover Belakang Kode Bar Jurnal Analit Kode Bar, Cover Belakang
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Analit: Analytical and Environmental Chemistry merupakan jurnal ilmiah yang berisikan kumpulan artikel dari hasil penelitian dan temuan teknologi bidang kimia analitik dan kimia lingkungan serta ulasan perkembangan sains kimia analitik dan lingkungan dalam bentuk review yang asli dan belum pernah dipublikasikan. Naskah dikirim melalui alamat email kemudian naskah yang masuk akan direview oleh Tim Reviewer yang terdiri dari Tim Reviewer internal dan mitra bestari (Tim Reviewer eksternal).  Penerbitan jurnal dilakukan secara berkala setiap enam bulan sekali, yaitu setiap bulan April dan Oktober.
Cover Depan Jurnal Analit Depan, Cover
Analit : Analytical and Environmental Chemistry Vol. 1, No. 01 October (2016) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v1i1.2016.p

Abstract

Analit: Analytical and Environmental Chemistry merupakan jurnal ilmiah yang berisikan kumpulan artikel dari hasil penelitian dan temuan teknologi bidang kimia analitik dan kimia lingkungan serta ulasan perkembangan sains kimia analitik dan lingkungan dalam bentuk review yang asli dan belum pernah dipublikasikan. Naskah dikirim melalui alamat email kemudian naskah yang masuk akan direview oleh Tim Reviewer yang terdiri dari Tim Reviewer internal dan mitra bestari (Tim Reviewer eksternal).  Penerbitan jurnal dilakukan secara berkala setiap enam bulan sekali, yaitu setiap bulan April dan Oktober.
GREEN SYNTHESIS OF FE3O4 NANOMAGNETICS WITH MATOA LEAF EXTRACT (Pometia pinnata) AND ANTI-BACTERIAL ACTIVITY TEST AGAINST Staphylococcus Aureus AND Escherichia Coli Hartika, Sri; Hariani, Poedji Loekitowati; Hermansyah, Hermansyah
Analit : Analytical and Environmental Chemistry Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/analit.v9i01.159

Abstract

The aim of this research is to synthesize nanomagnetic Fe3O4 using matoa (Pometia Pinnata) leaf extract and test its antibacterial properties against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli). The resulting nanomagnets were characterized using a Vibrating Sample Magnetometer (VSM) to determine magnetic properties, phase type, and crystal size using X-ray diffraction (XRD), morphology, and element composition using Scanning Electron Dispersive X-ray Spectroscopy (SEM-EDX) and functional group using Fourier Transform Infra Red (FTIR). Furthermore, the Fe3O4 obtained was tested for antibacterial activity against Gram-Positive and Gram-negative bacteria, namely S. aureus and E. coli. Characterization results show that the average crystal size of Fe3O4 is 12.07 nm and has magnetic properties of 68.01 emu/g, morphology shows that it forms aggregates of unequal sizes. FTIR characterization results show the presence of -OH, -CH, C=C, H-C-H, C-O, and Fe-O groups. The results of the anti-bacterial Fe3O4 test were able to inhibit S. aureus and E. coli bacteria at a concentration of 5000 ppm with an inhibitory zone diameter of 11,0 mm and 10,5 mm respectively. These results show that the nanomagnetic compound Fe3O4 has antibacterial activity.  
PENGARUH KUALITAS LIMBAH BAGASSE SEBAGAI BAHAN BAKAR BIOMASSA TERHADAP EFISIENSI BOILER TIPE WATER TUBE Prayitno, Hadi; Ba’albaqi, Tazzidane Olsen; Susila, M Dyan; Harmen
Analit : Analytical and Environmental Chemistry Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/analit.v9i01.162

Abstract

Bagasse waste, a by-product of the sugar production process, has received attention as a biomass fuel. This bagasse waste can be utilized directly as boiler fuel for industrial needs. The effect of bagasse waste quality on boiler efficiency needs to be investigated to determine its potential as an alternative fuel. Sugarcane bagasse waste used as a boiler is first analyzed for quality such as Calorific Value, and ultimate and proximate analysis. Furthermore, the effect of using bagasse on boiler efficiency was observed. These data are taken from the boiler daily log book and laboratory. Analysis of the data obtained shows the optimal calorific value of the fuel used reaches 2347.48 kcal/kg. then, the most optimal boiler efficiency reaches 70.34%. While the heat losses that have been calculated reach up to 28%. The results of this study contribute to a broader understanding of the interaction of biomass fuel quality and industrial boiler performance, thus providing valuable insights for sustainable sugarcane waste management in the context of renewable energy production and environmental sustainability
Ekstraksi Titanium Dioksida (TiO2) dari Pasir Besi Pantai Tembakak Pesisir Barat sebagai Nanopartikel dengan Metode Hidrometalurgi Lisa Rahmawati; Sudibyo; Pratama, Dian Septiani; Sembiring, Zipora; Suharso, Suharso; Anggraeni, Tika; Sarwan, Sarwan
Analit : Analytical and Environmental Chemistry Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/analit.v9i01.165

Abstract

The iron sand sample came from Tembakak Beach, Pesisir Barat Regency, was prepared and then analyzed using XRF, obtained an Fe content of 58.294%; Si 18.525%; Ti 8.775%; Al 6.785%; Ca 3.885%; K 1.624%, as well as minor elements with a content below 0.5%. Titanium dioxide (TiO2) can be obtained from ilmenite (FeTiO3), by hydrometallurgical extraction methods. The extraction results were analyzed using XRF, obtained TiO2 at varying concentrations of HCl 7 Îœ of 15.033%, HCl 9 Îœ of 16.367%, and HCl 12 Îœ of 17.421%. XRD characterization of TiO2 extraction results with variations in HCl concentration of 12 Îœ shows that TiO2 has a rutile crystal phase with a tetragonal crystal structure, and has a particle size of 33.92 nm so that the TiO2 particles obtained are nanoparticles that play an important role in technological and industrial development.    
ANALYSIS OF BLOOD COCKLE SHELL CONTENT AS A BIOCOMPOSITE MATERIAL ON ULTISOL SOIL Rahmiati, Sari; Mardiansyah, Yopy; Handayani, Vitri Aprilla; Wasiru, Moh. Arafat
Analit : Analytical and Environmental Chemistry Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/analit.v9i01.167

Abstract

This research used blood cockle shells (Anadara granosa) originating from consumption waste in the Batam City area. Cockle shell samples were taken and prepared for analysis of mineral content using the FTIR method, including CaCO3 and other minerals. The blood cockle shells were applied to ultisol soil in Batam City to improve its fertility. The shells were crushed into a fine powder, then mixed with ultisol soil with several treatments, including 0 grams (control), 10 grams, 20 grams, and 30 grams with a soil mass composition of 220 grams for each treatment. The mixture of soil and shell powder was stirred until homogeneous before being applied to mustard greens plants. Based on the research results, the addition of shell powder had an effect on the level of plant fertility. The experimental results carried out showed an effect on each treatment given. This is in line with statistical testing with analysis of variance, obtaining a sig. value of 0.037 < α = 5% (0.05), indicating a significant difference in treatment for each treatment.

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