INTRODUCTION EXPERIMENTAL METHOD Prosiding INAFOR III 2015 FullIssue low rest
1. INTRODUCTION
Tapioca processing produce waste originates from tapioca manufacturing, exfoliation, and deposition of starch and its water. There are 3 kinds of waste from tapioca processing such as solid, liquid and gases. One of the solid waste is available in huge volume as tapioca residue named Onggok. Cassava processing into tapioca flour produce waste about 23 or 75 from raw materials. Now, the utilization of tapioca residue limited as animal feed, fertilizer and sauce mix. Irmanto Suyata, 2010. In fact, tapioca residue contains high of cellulose. Based on literature Rahmasari Putri 2011, tapioca residue has high content of cellulose, hemicellulose and lignin, the contents are about 33.1. The fiber content may increase added- value of tapioca residue as activated charcoal activated carbon. Iskandar 2012 considered that organic matters with high content of lignin, hemicellulose and cellulose can be used as activated charcoal raw materials due to they are composed by carbon elements. Activated charcoal has an important role in industries as water and gas purification, and can be used as a catalyst dan capasitor. Particularly, as capasitor activated charcoal has high capacity of energy storage in smaller size. Therefore, the research about activated carbon from waste such as tapioca residue is need to be carried out. The research purpose to characterize of the tapioca residue as activated charcoal. The raw materials originated from waste are known cheaper and easier to be obtained. The objective of this research is to characterize activated carbon from tapioca residue. Bogor, 21-22 October 2015 7232. EXPERIMENTAL METHOD
Tapioca residue was obtained from Trenggalek, East Java. Activated charcoal manufacturing was carried out by 2 following steps, carbonization and activation. Carbonization was carried out by hydrothermal process at temperature 200 o C for 7 hours. The charcoal produced from hydrothermal then washed by water to get neutral pH about 7. Activation was conducted by both chemistry and physics. By chemistry activation, the charcoal from carbonization was soaked in KOH 2:1 for 24 hours. This way aimed to get KOH penetrated into charcoal pores. This step also can be considered as pores cleaning, in order to get surface area of charcoal wider. By physics activation, the charcoal was heated by steam at temperature 800 o C for 1 hour. Subsequently, activated charcoal soaked by HCl to remove polluter generated from heating. The charcoal then washed by hot water to remove the acid and get neutral pH. Analysis was conducted on proximate analysis, cristallinity, and charcoal morphology. Cristallinity was obteined using X-ray Diffractometre analysis and activated charcoal morphology was observed by SEM-EDX.3. RESULT AND DISCUSSION
Parts
» Prosiding INAFOR III 2015 FullIssue low rest
» EXPERIMENTAL METHOD 1 Time and location of research
» RESULT AND DISCUSSION 1 Agroforestry Practice in Wan Abdul Rachman Grand Forest Park
» INTRODUCTION Prosiding INAFOR III 2015 FullIssue low rest
» tepperianum spores solution EXPERIMENTAL METHOD 1 Seedlings and gall rust spores material
» EXPERIMENTAL METHOD Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Trust
» METHOD 1 Research Approach Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Actors and their roles in smallholder timber value chain model
» MATERIAL AND METHOD 1 Study area
» RESULT AND DISCUSSION Prosiding INAFOR III 2015 FullIssue low rest
» RESULTS AND DISCUSSION Prosiding INAFOR III 2015 FullIssue low rest
» CONCLUSION Prosiding INAFOR III 2015 FullIssue low rest
» METHOD 1 Study Site Prosiding INAFOR III 2015 FullIssue low rest
» METHODOLOGY 1 Site description Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Silt-pit as a tool for controlling erosion and sedimentation
» METHOD Prosiding INAFOR III 2015 FullIssue low rest
» STUDY SITES Prosiding INAFOR III 2015 FullIssue low rest
» INTRODUCTION METHOD 1 Time and Location
» RESULT AND DISCUSSION 1 The Role of Women in Fatumnasi Village
» METHOD 1 General description of the study area
» RESULT AND DISCUSSION 1 Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Mangrove potential as alternative food
» RESULT AND DISCUSSION 1 Community forest and Livelihood
» METHODS RESULTS 1 Overview of State Forest Area and Forest and Wood Products Utilisation Licence
» DISCUSSION Prosiding INAFOR III 2015 FullIssue low rest
» MATERIAL AND METHOD 1 Material and Location
» RESULT AND DISCUSSION 1 Growth
» RESULT AND DISCUSSION 1 AGB and BA estimates in the study area
» auriculiformis EXPERIMENTAL METHOD 1 Material
» RESULTS AND DISCUSSION 1 Decolorization by immobilized enzymes MnP and 1,2-D
» METHOD 4.1 Location Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Unsupervised classification-ISODATA
» RESULT AND DISCUSSION 1 Research Results
» EXPERIMENTAL METHOD 1 Materials Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Isolation and Screening of Fungal Strain
» INTRODUCTION METHOD 1 Location and the duration of the study
» RESULT AND DISCUSSION 1.1 Prosiding INAFOR III 2015 FullIssue low rest
» MATERIAL AND METHOD 1 Experimental Design
» INTRODUCTION CBFM definition, CBFM and forest managementgovernance
» RESULT AND DISCUSSION 1 Social statuses and agricultural pattern in Aek Matio Jae
» EXPERIMENTAL METHOD 1 Description of the Study Area
» RESULT AND DISCUSSION 1 Characteristics of land and
» METHODOLOGY 1 Framework Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Potential of reducing CO
» INTRODUCTION Material and method
» EXPERIMANTAL METHOD 1 Study Site
» INTRODUCTION METHOD Prosiding INAFOR III 2015 FullIssue low rest
» MATERIAL AND METHOD 1 Materials and equipment
» EXPERIMENTAL METHOD 1 Plant material and the explant
» verstegii verstegii EXPERIMENTAL METHOD 1 Location and Material
» METHODOLOGY 1 Preparation Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Extract levels
» METHOD 1 Collecting data method
» RESULT AND DISCUSSION 1 Characteristics of black bamboo
» MATERIAL AND METHOD 1 Materials
» EXPERIMENT METHOD Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Moisture distribution: pattern and influential factors
» INTRODUCTION RESEARCH METHOD 1 Approach
» RESULT AND DISCUSSION 1 Feasibility of coffee as a seeded non wood forest products
» INTRODUCTION 1 Background Prosiding INAFOR III 2015 FullIssue low rest
» MATERIAL AND METHOD 1 Introduction to the FORIS project
» RESULT AND DISCUSSION – KEY HIGHLIGHTS
» RESULT 1 Bird Diversity Prosiding INAFOR III 2015 FullIssue low rest
» DISCUSSION 1 Bird respond to the human disturbances
» EXPERIMENTAL METHOD 1 Time and Location
» RESULT AND DISCUSSION 1 Structure of mangrove forest
» RESULT AND DISCUSSION 1 Financial Analysis
» EXPERIMENTAL METHOD 1 Material Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Genetic diversity
» RESULT AND DISCUSSION 1 Sustainable utilization of forest plant
» EXPERIMENTAL METHOD 1 Material and tools
» RESULT AND DISCUSSION 1 Tree individual increment
» MATERIAL AND METHOD 1 Leaves samples
» RESULT AND DISCUSSION 1 Population of Timor Deer
» CONCLUSION AND RECOMMENDATION 1 Conclusion
» MATERIAL AND METHOD Prosiding INAFOR III 2015 FullIssue low rest
» EXPERIMENTAL METHOD 1 Study site RESULT AND DISCUSSION 1 Results
» EXPERIMENTAL METHOD 1 Zone delineation into management clusters
» EXPERIMENTAL METHOD RESULT AND DISCUSSION
» dorsata and T. itama bee bread composition
» dorsata RESULT AND DISCUSSION 1
» mellifera worker June RESULT AND DISCUSSION 1
» FARM FORESTRY AND LOCAL KNOWLEDGE
» FARM FORESTRY OPTIMIZATION Prosiding INAFOR III 2015 FullIssue low rest
» COCLUSION Prosiding INAFOR III 2015 FullIssue low rest
» DEVELOPMENT OF INTEGRATED BIO-CYCLE FARMING SYSTEM
» CONCLUSSION Prosiding INAFOR III 2015 FullIssue low rest
» RESEARCH METHOD 1 Data Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Zoning function of urban forest in low laying coastal city
» CONCLUSION AND SUGGESTION Prosiding INAFOR III 2015 FullIssue low rest
» Pest of crop Pest attack symptoms Percentage and attack intensity
» Ecological effect on the attack intensity of P. javana
» EXPERIMENTAL METHOD 1 Materials and Equipment CONCLUSION
» EXPERIMENTAL METHOD 1 Study area and people RESULT AND DISCUSSION
» EXPERIMENTAL METHOD 1 Study Sites
» p RESULT AND DISCUSSION 1 Seedling Survival
» p p RESULT AND DISCUSSION 1 Seedling Survival
» RESEARCH METHOD 1 Theoretical framework
» MATERIAL AND METHOD RESULT DAN DISCUSSION 1 Potency of teak forest as source of cattle feeds
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» EXPERIMENTAL METHOD 1 Research Area
» RESULT AND DISCUSSION 1 Land cover changes
» INTRODUCTION RESEARCH METHOD Prosiding INAFOR III 2015 FullIssue low rest
» INTRODUCTION METHOD RESULT AND DISCUSSION
» EXPERIMENTAL METHOD 1 Place and Time
» RESULT AND DISCUSSION 1 Mycelial growth
» METHOD 1 Location RESULT AND DISCUSSION
» CONCLUSION AND RECOMMENDATION Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 Precipitation
» EXPERIMENTAL METHOD 1. Materials and Tools RESULT AND DISCUSION
» LOCATION MANAGEMENT BY LOCAL INSTITUTION DESIGN AND CONTRUCTION
» INTRODUCTION EXPERIMENTAL METHOD Prosiding INAFOR III 2015 FullIssue low rest
» INTRODUCTION EXPERIMENTAL METHOD 1 Description for Study Area
» EXPERIMENTAL METHOD 1 Location Prosiding INAFOR III 2015 FullIssue low rest
» RESULT AND DISCUSSION 1 History of
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» RESULT AND DISCUSSION 1 Growth and genetic parameters
» Axillary buds initiation in F. moluccana micro propagation
» moluccana families 1 mgl IBA
» THE UPSTREAM CONDITIONS Prosiding INAFOR III 2015 FullIssue low rest
» THE MIDDLE STREAM CONDITIONS
» THE DOWNSTREAM CONDITIONS Prosiding INAFOR III 2015 FullIssue low rest
» MATERIAL AND METHOD RESULT AND DISCUSSION
» MATERIAL AND METHOD 1 Fungal isolates RESULT AND DISCUSSION
» RESULT AND DISCUSSION 1 Bud culture
» MATERIAL AND METHOD 1 Material
» RESULT AND DISCUSSION 1 Adaptability
» EXPERIMENTAL METHOD 1 Place and time research
» RESULT AND DISCUSSION 1 Life percentage
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