Cellulose powder were then analyzed for moisture content, ash content, yield, cellulose content, WHC, OHC, lightness, functional groups, and crystallinity. Djagal Wiseso Marseno, M. The step of this research is drying, carbonization process, the process of downsizing, the activation process, the washing process until the pH is neutral, and the testing of activated carbon to absorbent Cu. Skip to main content Skip to main navigation menu Skip to site footer. The experiment was designed in Randomized Block Design, with different treatment of three types of mulch, alone or in combination at 2.
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The purpose of this research is to utilizing activated carbon from midrib of palm leaf as an adsorbent of copper metals. Activated carbon from midrib of palm leaf is better than activated by an activator phosphoric acid compared by an activator sulfuric acid.
KOMPLEK PELEPAH – KELAPA GADINGJAKARTA UTARA, Jakarta Utara, DKI Jakarta –
The first step was the preparation of palm frond until it was ready to be used. Siti Fatonah Herman Herman Universitas Riau Sari Malinda Mayta Novaliza Isda Pelpah The aim of this study was to determine effect of the thickness and type of organic mulch Imperata cylindrica, Mucuna bracteata and compost of palm oil midrib on germination and growth of Mikania micrantha weeds in polybag at garden.
User Username Password Remember me. More information and software credits. Further processing of palm frond is capable of producing high quality product such as oxalic acid. Jurnal Dinamika Pertanian Edisi Desember Search Repository Search the repository using a full range of fields.
Language English Bahasa Indonesia. The second step was the conversion step which consists of fusionfiltration and crystallization.
Jurnal Teknik Kimia USU
The step of this research is drying, carbonization process, the process of downsizing, the activation process, the washing process until the pH is neutral, and the testing of activated carbon to absorbent Cu.
Abstract P alm frond is the solid waste which is high in cellulose. The result showed that the maximum yield of oxalic acid was achieved at Ca OH 2 concentration of 3. O xalic acid produced was then analyzed with quantitative analysis of yield percentage and qualitative analysis using Fourier Transform Infra Red FTIR spectroscopy and plat melting point apparatus.
Midrib of Palm leaf included organic materials containing cellulose, hemicellulose, and lignin which can be used as raw material for the manufacture of activated carbon because it is effectively adsorbent liquid waste.
Each treatment was repeated seven replications. More information and software credits. The aim of this study was to determine effect of the thickness and type of organic mulch Imperata cylindrica, Mucuna bracteata and compost of palm oil midrib on germination and growth of Mikania micrantha weeds in polybag kelala garden.
The experiment was designed in Randomized Block Design, with pelspah treatment of three types of mulch, alone or in combination at 2.
Vol 30 No 3 The aim of this research was to obtain the effect of calcium hydroxide Ca OH 2 concentration and reaction time on the yield of oxalic acid produced with palm frond as raw material. Latest Additions View items added to the repository in the past week.
Information For Authors For Librarians. Skip to main content Skip to main navigation menu Skip to site footer. Midrib of palm leaf is one solid waste processing palm leaf seed which still less utilization.
Full text not available from this repository. Djagal Wiseso Marseno, M. CMC that has been optimized has the characteristics such as DS 0, 75, purity of In the activation process using activating agent sulfuric acid and phosphoric acid with various concentrations are 1 M; 1,5 M; 2 M; 2,5 M; and 3 M.
This study was done with two steps. The results showed that mulch of I.
PELEPAH KELAPA GADING, Jakarta Utara, DKI Jakarta –
The aim of this research was to determine the effect of NaOH concentration on cellulose characteristics from palm midrib and to determine the optimum condition of synthesis of CMC using cellulose source from palm midrib with the synthesis factors such kwlapa concentration of NaOH, NaMCA level, and reaction temperature with the response degree of substitution DS.
Almost all treatments mulch inhibited germination and growth of M. One of the materials used to make activated carbon is midrib of palm leaf.
The qualitative analysis showed that the vibration of functional groups had approached the standard oxalic acid with the melting point was Cellulose powder produced with the highest cellulose content was then used as main material for synthesis of CMC.