نتایج جستجو برای: koh concentration 2
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Introduction: The clinical pictures of nail dystrophies caused by different fungi are seldom diagnostic. Mycological confirmation with appropriate diagnostic techniques including direct microscopy and fungal culture is important to ensure correct diagnosis and treatment. Microscopy can be performed using potassium hydroxide (KOH) mount and histological evaluation of nail plate specimens with th...
In this letter, we investigate the fabrication of Silicon nanostructure patterned on lightly doped (10(15) cm(-3)) p-type silicon-on-insulator by atomic force microscope nanolithography technique. The local anodic oxidation followed by two wet etching steps, potassium hydroxide etching for silicon removal and hydrofluoric etching for oxide removal, are implemented to reach the structures. The i...
gestibility or protein quality of SBM, the urease assay is good for detecting underprocessing and the KOH protein solubility assay is good for detecting overprocessing. A combination of the latter two assays is needed to ensure that SBM has neither been underheated nor overheated. The protein dispersibility index (PDI) assay may be superior to the urease and KOH assays as an indicator of minimu...
This paper presents an in-depth characterization of a raw industrial sludge (IS-R) and its KOH-activated biochar pyrolyzed at 750 °C (IS-KOH-B) followed by their application to remove cationic dye from aqueous solution. Materials shows that compared the IS-R, IS-KOH-B has improved structural, textural, surface chemical properties. In particular, IS-KOH-B’s BET area total pore volume are about 7...
According to the mechanism of wet denitration, H 2 O solution and KOH are used as absorbents, two-stage countercurrent high-gravity rotating packed bed is reaction equipment. The speed, gas-liquid ratio, temperature, concentration changed respectively explore impact various factors on denitration efficiency, finally determine best experimental conditions for flue gas denitration. results show t...
Name: Dr. Koh Chu-Sing Name of Organization: Malaysian Palm Oil Promotion Council Postal Address: 2 Floor, Wisma Sawit, Lot 6, SS6, Jalan Perbandaran, 47301 Kelana Jaya, Selangor, Malaysia. Telephone No: 603 78064097 Scope of activities: International Mission of organization: Disseminate scientific truths on palm oil Organization Interest: Lipid Nutrition and chronic diseases: Sources of Fundin...
A series of monoliths are prepared from orange peels and chemically activated with H 3 PO 4 , KOH, ZnCl 2 , and water vapor without a binder. The monoliths were characterized by N 2 adsorption-desorption isotherms at 77 K, Boehm titrations and XPS. Thereafter, monoliths were tested for their ability to establish NO x retention. The results show that the retention capacities of NO x were a funct...
Absorbsi adalah proses penyerapan atau pemisahan bahan tertentu dari suatu campuran gas dengan melalui ikatan fisik ataupun kimia. Penyerapan CO2 didalam alam dapat meningkatkan kadar senyawa lain yang ada tersebut, sehingga akan meningkat mutu pembakaran gas. dilakukan salah satu nya menggunakan absorben KOH. Reaksi antara kalium hidroksida (KOH) carbon dioxide (CO2) berlangsung secara kimia d...
Effects of spray washing carcasses with Lauric Acid (LA)-Potassium Hydroxide (KOH) on bacteria recovered from Whole-Carcass Rinsates (WCR) were examined. Carcass skin was inoculated with antibiotic resistant strains of Escherichia coli, Salmonella Typhimirum and Campylobacter coli. The first trial examined effects of washing carcasses with water, 0.25% LA-0.125% KOH, 0.50% LA-0.25% KOH, 1.00% L...
BACKGROUND Molluscum contagiosum is one of the commonest cutaneous viral infections in children. All treatment modalities are associated with substantial pain, tissue destruction, and frequent recurrence. OBJECTIVES To compare the efficacy and side effects of KOH 5% solution with tretinoin 0.05% cream for the treatment of molluscum contagiosum in children. METHODS Fifty patients were random...
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