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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Penelitian Hasil Hutan AGRIPEAT Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) Jurnal Ilmu dan Teknologi Kayu Tropis Tropical Wetland Journal Agrienvi : Jurnal Ilmu Pertanian Jurnal Penelitian Hasil Hutan Journal Hutan Tropika Journal of Environment and Management Jurnal Teknologi Berkelanjutan JURNAL HUTAN TROPIS
Alpian
Jurusan Kehutanan, Fakultas Pertanian, Universitas Palangka Raya, Palangka Raya 73111
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Transportation Other

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KUALITAS ASAP CAIR BATANG GELAM (Melaleuca sp.) Alpian, Alpian; Prayitno, Tiberius Agus; Gentur Sutapa, Johanes Pramana; Budiadi, Budiadi
Jurnal Penelitian Hasil Hutan Vol 32, No 2 (2014): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Litbang Keteknikan Kehutanan dan Pengolahan Hasil Hutan

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Abstract

Gelam (Melaleuca sp.) adalah spesies rawa pasang surut yang banyak tumbuh di hutan rawa Kalimantan Selatan dan Kalimantan Tengah. Gelam adalah salah satu spesies yang potensial sebagai kayu penghasil asap cair dengan teknologi yang tersedia dan mudah diimplementasikan. Tulisan ini mempelajari kemungkinan pemanfaatan kayu gelam untuk asap cair. Asap cair ini diperoleh dari proses pirolisis kayu pada suhu 500°C selama 3 jam. Asap cair adalah berwarna kuning kemerahan, transparan dan tidak ada bahan terapung. Berat jenis asap cair adalah 1,008-1,058 dengan pH 3,105-3,195 dan kadar keasaman bervariasi dari 5,167-12,903%. Kadar karbonil dan fenol masing-masing adalah 11,250-28,307% dan 2,429-9,231%. Secara umum, kayu gelam menghasilkan asap cair dan kualitasnya memenuhi persyaratan standar Jepang.
Kualitas Arang Aktif Kayu Gelam dan Aplikasinya untuk Meningkatkan Kualitas Air (Activated Charcoal Quality of Gelam Wood and Its Application to Improve Water Quality) Alpian, Alpian; Prayitno, TA; Sutapa, JP Gentur; Budiadi, Budiadi
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 8, No 2 (2010): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Jurnal Ilmu dan Teknologi Kayu Tropis

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Abstract

Gelam (Melaleuca cajuputi) is the dominant tree species grown in swamp forests, especially in tidal areas in Central Kalimantan. Gelam wood has been used for construction and biomass energy, which is due to high density of wood. Previously studies reported that the quality of charcoal from wood stems of Gelam was better than that from roots, fruits, flowers, branches and leaves. The study was to investigate the characteristics of activated charcoal from wood stem of gelam which taken from different site and growth stages of the tree, and its utilizations for water quality improvement. The parameters observed were yield, moisture content, volatile matter content, ash content, fixed carbon, absorption of benzene, iodine and methylene blue. The Gelam wood from different growth site and stage of trees (saplings, poles, trees) can be used as raw material for activated charcoal production. The quality of activated charcoal fulfilled the quality requirements of technical activated charcoal (SNI 06-3730-1995), activated charcoal for the purification of edible oil (SNI 06-4262-1996) and drinking water (SNI 06-4253-1996), except for absorption of benzene. Generally, the quality of water treated by activated charcoal increased and fulfilled the requirements of clean water standards (Departemen Kesehatan 1990).
LOCAL WISDOM IN UTILIZING PEAT SWAMP SOIL AND WATER TO IMPROVE QUALITY OF GELAM WOOD Supriyati, Wahyu; Alpian, Alpian; Prayitno, T. A.; Sumardi, Sumardi; Marsoem, Sri Nugroho
TROPICAL WETLAND JOURNAL Vol 2, No 2 (2016)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

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Abstract

Local wisdom in utilizing swamp soil and water to improve the quality of gelam wood in Central Kalimantan becomes an interesting phenomenon. Improving the quality of wood can economize on the use of wood, which in turn preserves the forests in peat swamp lands. Gelam (Melaleuca sp.) woods that are mostly found in peat swamp forests can be used as piles/stakes in swamp soil, and they are durable for decades. The general objective of this study was to provide a scientific explanation of the effect of peat swamp soil and water on improving the quality of gelam wood either in barked and barkless conditions. This study was conducted by taking gelam trees that grew in Central Kalimantan. It was carried out for 18 months, and investigated the barked/barkless woods, media (swamp water, freshwater, peat swamp soil, and sandy soil) and 3 lengths of burying times. Wood properties analyzed were physical and mechanical properties. The standard of physical-mechanical property tests referred to British Standard 373.The results showed that the interaction between bark factor (A) and media (B) affected specific gravity. Barked wood produced the highest spesific gravity in swamp water medium. Water media (swamp and fresh water) improved the wood’s specific gravity more than soil media (swamp and sandy soil). The highest values of hardness, stress on Proportional Limit, and Modulus of Elasticity were in the medium of swamp soil. The improvement of the quality of gelam woods, which were either buried or used as stakes/piles, was allegedly resulted from the swamp water infiltrating into gelam woods that thereby increased the specific gravity.
TEKNOLOGI SEDERHANA PEMBUATAN PELET DARI LIMBAH KAYU (Simple Technology of Making Pelets from Wood Waste) Journal, Administrator
Agrienvi, Jurnal Ilmu Pertanian Vol 12 No 01 (2018): Vol 12 No 01 Juni Tahun 2018
Publisher : Agrienvi, Jurnal Ilmu Pertanian

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Abstract

ABSTRACTEnergy demand increase following to population growth, high exploration costs, rising of the world oil pricesand the difficulty of finding sources of energy fossil. These factors result to the government of many country toimmediately produce alternative energy that is renewable and environmentally friendly.Wood pellets are one source of alternative energy and the availability of raw materials is very easy to found.The raw materials of wood pellet are in the form of waste of exploitation such as the rest of logging, branches andtwigs, industrial timber waste such as scraps, sawdust and bark, agricultural waste. Waste developed into oneproducts will result in higher economic value.Simple technology of making pellets from wood waste is an alternative energy material to meet the energy needsof the community. The opportunity to develop wood pellets as fuel is very wide open because of Indonesia's forestpotential and the large of forest product waste, both from timber industry and.waste.from.exploitationKeywords : simple technology, pellets, wood, waste, energy
SIFAT FISIKA MEKANIKA BRIKET ARANG KAYU LIMBAH INDUSTRI KAYU LAPIS DAN LIMBAH KAYU HTI : Alpian dan Wahyu Supriyati JHT, Admin
Jurnal Hutan Tropika Vol 11 Nomor 1 Tahun 2016
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v21i01.48

Abstract

ABSTRACT Wood waste is biomass waste from wood cutting and the waste of the production process of the wood processing industry. Waste can be seen as a form of output side of a production process which often do not have economic value (unuse). Charcoal briquettes can be developed the waste biomass utility. This study aims is to determine the physical-mhanical properties of charcoal briquettes produced from the raw material of wood charcoal of plywood industrial waste (waste stripping finir) and waste of indutry plantation forest (HTI) from top/end section. Physical-mechanical properties of charcoal briquettes of this research qualify to the general requirements of the charcoal Indonesia quality (SNI 01-6235-2000). Keynotes: Charcoal briquette, waste, wood
VARIASI BERAT JENIS GELAM BERDASARKAN LOKASI TUMBUH DAN TINGKAT PERTUMBUHAN (Specific Gravity Variation of Melaleuca sp. According Its Site Location and Growth Level): Alpian, Wahyu Supriyati, M. Damiri, Christopheros JHT, Admin
Jurnal Hutan Tropika Volume 10 Nomor 1 Tahun 2015
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v10i01.60

Abstract

ABSTRACTGelam (Melaleuca sp.) mostly grew at the degraded peat-swamp forest. This study investigated the specific gravity of gelam based on two factors, i.e. site location and growth level. Site location was divided into two sub factors of peat thickness namely 51 to 100 cm (l1) and 101 to 200 cm (l2). Growth level was divided into four stages namely seedling, sapling, poles, and tree. Research result show that specific gravity of gelam wood (dry-air and dry-kiln) at the l2 was bigger than l1. Specific gravity of gelam wood (dry-air and dry-kiln) based on the growth level at the location 1 and location 2 show the same pattern, namely the level of tree > pole > sapling > seedling. The interaction between location versus growth level are no significant different on the specific gravity of the gelam wood, and it is start from 0.55 to 0.77 or at the medium category.Keywords: Gelam, growth level, site location, specific gravity
KARAKTERISTIK ARANG AKTIF DARI SERBUK LIMBAH KAYU UNTUK MENINGKATKAN KUALITAS AIR: Characteristics of Active Charcoal from Powder Wooden Waste which is Applicable for Improving Water Quality Alpian; Kilinton Sihombing; Herwin Joni; Mahdi Santoso; Grace Sisca; Wahyu Supriyati
HUTAN TROPIKA Vol 16 No 1 (2021): Volume 16 Nomor 1 Tahun 2021
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v16i1.2967

Abstract

The waste of wood processing industry such as the plywood, sawmill and woodworkingindustries give waste as form of end pieces, slash, peeling residue, scrap and sawdust.The wood waste is not utilized by the furniture industry. The solution of this problem isto process these wood waste into activated charcoal. Activated charcoal can be madefrom any material containing carbon, both organic and inorganic, provided that thematerial is porous.The first,the waste wood of Ulin, Benuas, and Agathis used asmaterials in this study were carbonized and then made into activated charcoal. Thequality test of activated charcoal were yield, moisture content, ash, volatile matter, fixedcarbon, absorption of benzene, absorption of iodine and absorption of methylene blue.Overall, not all research treatments on the quality of activated charcoal fulfill to SNI 06-3730-1995. The quality of Agathis wood activated charcoal has the best quality (520,83mg/g) from all treatments by the highest score of iodine absorption (Kimia Farma (KF)standard requires >426.5 mg/g). Based on the standar of drinking water quality No.416/Menkes/Per/IX/1990, activated charcoal of agathis wood can improve the quality ofbore well water except for turbidity.Keywords: Activated charcoal, ulin, benuas, agathis, bore well water
Biomass Distribution of Cajuput Stand in Central Kalimantan Swamp Forest Alpian; Tiberius Agus Prayitno; Johanes Pramana Gentur Sutapa; Budiadi
Jurnal Manajemen Hutan Tropika Vol. 19 No. 1 (2013)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

In Central Kalimantan, cajuput (Melaleuca cajuputi subsp. cumingiana) mostly can be found in the riptide swamp area. The present research was intended to determine the distribution of biomass based on the part of tree, position to the ground surface, growing stage, and allometric equation models to estimate the prospective of biomass in 2 different locations (A and B). The A and B locations were characterized by type B riptide peat swamp forest (high tide effected with peat thickness of 51-100 cm) and type C riptide peat swamp forest (tide unaffected shallow soil of < 50 cm with peat thickness of 101-200 cm), respectively. The distribution of cajuput biomass based on the part of tree, position to the ground surface, and growing stage in both locations indicated a similar pattern. Stem contained the highest biomass followed successively by that of root, branch, leave, fruit, and flower. Biomass above the ground was also higher than that of below the ground. Furthermore, biomass content of poles was the highest, followed successively by that of sapling, tree, and seedling. Allometric equation models used to estimate biomass of the A location in the state of green, air dry, and oven dry were 0.335D2,35, 0.143D2,42, and 0.128D2,41, respectively. While those in the B location for green, air dry, and oven dry state were 0.279D2,48, 0.127D2,58, and 0.114D2,56, respectively. The potential of biomass in the A and B location were 144,100 and 127,212 ton ha-1, respectively.
KUALITAS ASAP CAIR BATANG GELAM (Melaleuca sp.) Alpian Alpian; Tiberius Agus Prayitno; Johanes Pramana; Gentur Sutapa; Budiadi Budiadi
Jurnal Penelitian Hasil Hutan Vol 32, No 2 (2014): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2014.32.2.83-92

Abstract

Gelam ( Melaleuca sp. ) Is a tidal marsh species that grow in the swamp forests of South Kalimantan and Central Kalimantan. Gelam is one of the species of timber-producing potential as liquid smoke with the technology available and easy to implement. This paper study the possible uses of softwood for liquid smoke. Liquid smoke derived from wood pyrolysis process at a temperature of 500 ° C for 3 hours. Liquid smoke is a reddish yellow, transparent and no floating material. Liquid smoke density is 1.008 to 1.058 with 3.105 to 3.195 pH and acidity varied from 5.167 to 12.903%. Carbonyl and phenol levels respectively is 11.250 to 28.307% and 2.429 to 9.231%. In general, softwood produce liquid smoke and meets quality requirements of Japanese standards.
KUALITAS ASAP CAIR BATANG GELAM (Melaleuca sp.) Alpian Alpian; Tiberius Agus Prayitno; Johanes Pramana; Gentur Sutapa; Budiadi Budiadi
Jurnal Penelitian Hasil Hutan Vol 32, No 2 (2014): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2014.32.2.83-92

Abstract

Gelam ( Melaleuca sp. ) Is a tidal marsh species that grow in the swamp forests of South Kalimantan and Central Kalimantan. Gelam is one of the species of timber-producing potential as liquid smoke with the technology available and easy to implement. This paper study the possible uses of softwood for liquid smoke. Liquid smoke derived from wood pyrolysis process at a temperature of 500 ° C for 3 hours. Liquid smoke is a reddish yellow, transparent and no floating material. Liquid smoke density is 1.008 to 1.058 with 3.105 to 3.195 pH and acidity varied from 5.167 to 12.903%. Carbonyl and phenol levels respectively is 11.250 to 28.307% and 2.429 to 9.231%. In general, softwood produce liquid smoke and meets quality requirements of Japanese standards.
Co-Authors A Junaedi Antonius Triyadi Budiadi Budiadi Budiadi Budiadi Budiadi Desi Natalia Koroh Elma Wona Purba Emmy U. Antang Enti Rimma Silalahi Gentur Sutapa Gloria Putri Novelia M Grace Sisca Harapan, Edi Hari Prakasa Herry Palangka Jaya Herry Palangka Jaya Herwin Joni Herwin Joni Johanes Pramana Johanes Pramana Gentur Sutapa Johanes Pramana Gentur Sutapa Jumri Jumri Jumri Jumri, Jumri Kilinton Sihombing Lilis Sihombing Mahdi Santoso Mayawati, sari Merti Suriani Moch Arifin Setiawan Nila Kesumawati Nisfiatul Hidayat Nuwa Nuwa Nuwa Nuwa Nuwa Prayitno, T. A. Prayitno, TA Raden Mas Sukarna Raynold Panjaitan Reri Yulianti Robekka Sari Mayawati Sarinah Sih Winarti Sih Winarti Sihombing, Lilis Sri Nugroho Marsoem Sumardi . Sutapa, JP Gentur Tiberius Agus Prayitno Tiberius Agus Prayitno Tiberius Agus Prayitno Wahyu Supriyati Wahyu Supriyati, Wahyu Wahyudi Wahyudi Y Ludang Yanciluk Yanciluk Yanciluk Yanciluk Yetrie Ludang Yorlandi Kornelius Yoga