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All Journal Jurnal Ilmu dan Teknologi Hasil Hutan Indonesian Journal of Forestry Research Jurnal Ilmu dan Teknologi Kayu Tropis JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Indonesian Journal of Forestry Research Jurnal Penelitian Hasil Hutan
Gustan Pari
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering Environmental Science Materials Science & Nanotechnology

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BIOMASSA SEBAGAI MATERIAL ELEKTRODA SUPERKAPASITOR Nur Adi Saputra; Wasrin Syafii; Gustan Pari; Deded Sarip Nawawi; Akhiruddin Maddu
Jurnal Penelitian Hasil Hutan Vol. 40 No. 3 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.3.189-202

Abstract

Electrical storage and distribution devices become important in next generation to help integrate more renewable energy intothe electricity grid. Supercapacitor technology is considered the most promising alternative to Li-ion batteries, which have limitedLithium material. However, the low energy density is a weakness of supercapacitors, even though they have a high-power density.Activated carbon-based supercapacitor electrodes have ideal potential for development. The inherent attributes of activated carbon,pore properties, and functional groups, are responsible for improving the performance of supercapacitors. The main challenge for theresearchers is the pore size distribution, micro (<2nm), meso (2–50 nm), and macro (>50 nm), which varied in activated carbon.Micro pores have an impact on increasing the value of specific capacitance values which will encourage an increase in energy density.Meso pores have an impact on the overall accessibility of the electrode surface by electrolyte ions. Future studies will emphasize oncarbonization and activated carbon activation techniques to improve the surface quality of activated carbon.
KOMBINASI PEMBERIAN ARANG HAYATI DAN CUKA KAYU TERHADAP PERTUMBUHAN JABON DAN SENGON Sri Komarayati; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 32 No. 1 (2014): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2014.32.1.12-20

Abstract

Biocharcoal is a specific charcoal that can store carbon in soil almost permanently, and be able to improve its humidity aswell as fertility. This paper observes the use of biocharcoal and wood vinegar to stimulate jabon and sengon seedlings.Biochar and wood vinegar were made of sawdust, charcoal, compost charcoal (a mixture of sawdust charcoal and compost)and wood vinegar (the condensed gas/vapor fractions that evolved during sawdust carbonization). Sawdust and compostcharcoals were mixed thoroughly and evenly with the top soil for jabon and sengons media. Wood vinegar in 2%concentration was then poured and sprayed onto the planted seedlings. Similar seedlings were also planted on the untreatedsoil media as a control. After five months seedlings growth characteristics (i.e. height and diameter) were observed andmeasured. Results show that in general, height and diameter of the seedlings planted in treated media are improved.Seedlings of Jabon are increased by 16.38 , 21.05 , and 62.74 times in height as well as 1.70 and 3.10 times in diameterthan those of control. Seedlings of Sengon are increased by 22.50, 21.10, 40.80 times in height as well as and 1.04 and1.03 in diameter than those of control.
PEMANFAATAN CAMPURAN ARANG AKTIF KAYU Muntingia calabura L. DAN BAKTERI Escherichia coli PADA PENGOLAHAN LIMBAH KROMIUM INDUSTRI ELEKTROPLATING Endang Sri Lestari; Yusuf Sudo Hadi; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 37 No. 2 (2019): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2019.37.2.105-122

Abstract

The presence of heavy metal chromium wasted from electroplating industry could harm human health, such as posing cancer and kidney failure. In order to overcome this problem, the effluent treatment was carried out by means of adsorption of chromium using wood activated charcoal. This paper aims to study the benefits of Muntingia calabura wood activated charcoal, especially seeking its optimal conditions for adsorption test and the ability of Escherichia coli bacteria to turn out chromium (VI) biodegradation into chromium (III) on chromium waste of electroplating industry. Wooden charcoal was produced after heating wood at 500°C for an hour and it was activated using hot water vapor at 800°C for 70 minutes and pressure 120 mBar. The adsorption test was conducted in variation of 20−100 mg/L of adsorbate initial concentration, contact time 45−105 minutes, and stirring speed of 100−300 rpm. Biodegradation test was conducted using Escherichia coli bacteria which was incubated in nutrient broth containing of adsorption waste. Results showed that the optimal conditions of the adsorption test was recorded at the initial concentration of 70 mg/L, 150 rpm stirring speed, 75 minutes contact time, and 86.7% adsorption effectivity. The biodegradation effectivity for turning chromium (VI) into chromium (III) was recorded at 98.6%.
PRODUKSI DAN APLIKASI ARANG KOMPOS BIOAKTIF DI LAHAN PERTANIAN SEBAGAI MODEL PEMBERDAYAAN MASYARAKAT Nur Adi Sapura; Gusmailina; Sri Komarayati; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 40 No. 2 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.2.49%E2%80%9360

Abstract

Community empowerment has been carried out at the Kumala Lestari Islamic boarding school, located in Sukaresmi Village,Cianjur Regency, Indonesia. The community was involved in the manufacture of bioactive compostable charcoal (ARKOBA) andits application in agricultural areas. The study was conducted through comparison of rice planting using chemical fertilizers-pesticidesand those with ARKOBA-liquid smoke. The yield amount was measured by paddy crop productivity per hectare after 4 monthperiod. The study was conducted by production of biochar from sawmill waste using a modified drum reactor. The reactor temperaturewas set into 400–450°C, while the retention time was set into 6 hours. The process produces charcoal and liquid smoke.ARKOBA production was carried out by mixing compost: charcoal: activator, with a composition of 85%: 10%: 5%. Meanwhile,the ARKOBA dose was set to 400 kg/1000m2. The result shows that the productivity of rice threated was higher than those ofchemical fertilizers. Rice productivity was recorded at 3.2 tons/ha against 2.98 tons/ha in the Ciranjang and 4 tons/ha comparedto 3.1 tons/ha in the Sukaresmi demonstration plot. Mixing ARKOBA and liquid smoke threatment provides a surplus ofaround 7.4–29% than chemical applications and becomes recommended technology for increasing rice productivity.
PENGARUH PRAPERLAKUAN BAHAN BAKU TERHADAP KUALITAS PAPAN LAMINA ROTAN Adi Santoso; Gustan Pari; Krisdianto; Karnita Yuniarti; Jasni; Heru Wibisono
Jurnal Penelitian Hasil Hutan Vol. 40 No. 2 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.2.105–114

Abstract

Rattan has the potential to be developed into composite products with gluing technology into laminated rattan. However, as araw material, rattan has a weakness, namely that it contains chemical components that inhibit the adhesive bond with the chemicalmolecules of rattan. In an effort to overcome this, a technique for making composite rattan was carried out in order to obtain dataon the effect of pretreatment on rattan as a raw material. Rattan as a raw material is first dried by microwave, hydrothermalevaporation and conventional methods in order to reduce the levels of adhesive chemical components contained in rattan. This paperpresents the results of research on the technology of making laminated rattan from the Batang (Calamus zolingerii) large diameter(>20 mm) with mangium tannin adhesive. The results showed that the pre-treatment of rattan as a raw material in the form ofdrying by means of oven, steam, frying, hydrothermal, and microwave, each produced a different effect on the chemical componentscontained and the degree of crystallinity. The best rattan laminate board was obtained from rattan which was pretreated using a 1kW microwave oven (input) with a maximum energy strength of 50%.
KARAKTERISTIK DAN DAYA JERAP POLUTAN ARANG AKTIF DARI BATANG KENAF (Hibiscus cannabinus L.) Muhammad Sadir; Dede Hermawan; Ismail Budiman; Gustan Pari; Jajang Sutiawan
Jurnal Penelitian Hasil Hutan Vol. 40 No. 1 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.1.7-18

Abstract

Kenaf is one of the plants fiber that deries kenaf stems into biomass waste. The utilization of kenaf stem waste could be usedas an ingredient for making activated charcoal. The purpose of this study was to analyze the effect of activation temperature on theproperties of activated charcoal and its pollutant adsorption capacity based on Indonesian Standart (SNI 06-3037-1995) ontechnical activated charcoal. Activated charcoal was made of hydro charcoal soaked into H3PO4 and K2CO3 for 24 hours, thenphysically activated at temperatures 600, 700, and 800°C. The results showed that all activated charcoal met the technical activatedcharcoal quality requirements set by the SNI 06-3730-1995 standard for parameters moisture content and volatile matter content,but only some activated charcoal could meet the requirements for ash content, bound carbon and iodine adsorption capacity. Activatedcharcoal formaldehyde, ammonia, chloroform, and benzene adsorption capacity increases with increasing activation temperature. Thebest activated charcoal by yield and the adsorption iodine using K2CO3 activator was at 700°C, and H3PO4 activator was at600°C, while the best adsorption activated charcoal formaldehyde, ammonia, chloroform, and benzene at temperature 800°C.
PEMANFAATAN ASAP CAIR KAYU PINUS (Jungh. & de Vriese) SEBAGAI KOAGULAN Pinus merkusii GETAH KARET Santiyo Wibowo; Gustan Pari; R. Esa Pangersa Gusti
Jurnal Penelitian Hasil Hutan Vol. 34 No. 3 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.3.199-205

Abstract

Smoke liquid is a liquid obtained from smoke condensation during charcoal firing process. The main content of the smoke liquid is acetic acid, hence, can be used as an alternative latex coagulant. Acid in vinegar can reduce the pH of latex and cause the latex to coagulate rapidly. This paper determines effectiveness of using smoke liquid as a latex coagulant and characteristics of the treated latex. The smoke liquid in this study was derived from pine wood. The smoke liquid solutions consisted of the crude smoke liquid and the diluted solution in various concentrations of 5, 10, 15 and 20%. The smoke liquid solution was then each poured into a container of latex. Testing was undergone by observing latex coagulating time, coagulate condition, texture, color, odor and homogenity. The most effective smoke liquid which produced the best latex based on its performances was then taken for further testing of physico-chemical properties which included dry rubber content, plasticity retention index (PRI), initial plasticity (Po), final plasticity (Pa), dirt content, ash content, volatile matter content (Vm), and nitrogen content. Results were then compared with the conventional use of formic acid as a control coagulant. The result showed that the crude and distillate smoke liquid solutions with concentration of 10% produced the best coagulantperformances than the other solutions. Rubber latex treated with the crude smoke liquid produced the best physico-chemical properties and could meet requirements of the Indonesian National Standard (SNI) for Rubber Quality.
PEMANFAATAN TEKNOLOGI KERTAS NANO KARBON SEBAGAI PEMBUNGKUS WORTEL Dian Anggraini Indrawan; Novitri Hastuti, Lisna Efiyanti; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.2.139-158

Abstract

Indonesia’s paper consumption, including food wrapping-paper, might steadily increase in the future. This could someday upset the capability of domestic wrapping-paper production due to dwindling potency of conventional fibers (e.g. natural-forest wood). Alternative fibers are abundantly available and it mostly remains unutilized, than it should be introduced in industry, such as bamboo. This study aims to optimize the utilization of alternative fiber sources through the manufacture of wrapping paper from bamboo fiber using carbon nano technology as a foodstuff protector/wrapping. Relevantly, manufacturing trial on papers with nano-technology capability for carrot wrapping was conducted from two bamboo species tali (Gigantochloa apus) and ampel (Bambusa vulgaris) separately. Initially, each species was pulped semi-chemically, and then added with nano-sized activated charcoal particles (20%, w/w). The mixture (bamboo pulp + activated charcoal) was formed into sheets with targeted basic-weight common for wrapping-paper (60 g/m2), and then used for carrot wrapping and the physical strength properties was tested. Result shows that charcoal could can lower carrot-weight loss, which indicates high effectivity in maintaining the carrot freshness and nutritions. Papers made from ampel-bamboo fibers were more prospective for such wrapping than those made from bamboo tali. The use of any experimented papers for carrot wrapping was still better than without wrapping, as they afforded more in securing carrots.
ANALISIS KARAKTERISTIK FUNGSI ZEOLIT ALAM AKTIF SEBAGAI KATALIS SETELAH DIIMPREGNASI LOGAM NIKEL Rina Novia Yanti; Erliza Hambali; Gustan Pari; Ani Suryani
Jurnal Penelitian Hasil Hutan Vol. 39 No. 3 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.3.138-147

Abstract

Catalytic cracking is a conversion process by cutting the carbon chains of oil molecules into simple hydrocarbons. The process ofbreaking the hydrocarbon chain could be conducted by chemical means using a catalyst and hydrogen gas. The types of catalystscommonly used in the chemical industry are metals such as nickel (Ni), zinc (Zn), and cadmium (Cd). The metal can be used asa catalyst directly, but during the catalytic cracking process, the catalyst will thicken than it is imposible to re-use the catalyst.Therefore, the metal catalyst must be impregnated into a carrier material such as zeolite. The research is aiming for analyzing thecharacteristics of active natural zeolite catalyst with nickel-metal impregnation (ZAA/Ni), which consisted of surface area analysis,XRD, FTIR, and morphological analysis best catalyst. The zeolite used in this research is originated from Bayah Banten, whichhas been activated. The function of the catalyst can be improved by the presence of a carrier, namely nickel metal. The role of thecarrier is as a place for the active nucleus to spread, which can increase the effectiveness of the catalyst so that the catalyst can beused repeatedly. Results show the highest Si/Al ratio is 6.66, an intermediate catalyst with a Si/Al ratio = 2−10. The widestsurface area of the catalyst is at ZAA/Ni 3% of 974.44 m2/g; the crystallinity value the largest was 70.09%. Zeolite fromBayah Banten, impregnated with nickel-metal, can be used as a catalyst for upgrading bio-oil with a concentration of 3% ZAA/Niand 2% AA/Ni.
PENGARUH PENAMBAHAN NATRIUM BISULFIT DAN PENCUCIAN ETANOL BERTINGKAT TERHADAP KUALITAS TEPUNG PORANG (Amorphophallus muelleri Blume) Gunawan Pasaribu; Totok K. Waluyo; Novitri Hastuti; Gustan Pari; Emma Sahara
Jurnal Penelitian Hasil Hutan Vol. 34 No. 3 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.3.241-248

Abstract

Porang (Amorphophallus muelleri Blume) is an alternative food sources from forest. Porang grows under forest canopy and potentially developed to improve food security. Naturally harvested porang contains high oxalate and less glucomannan. This paper observes possible quality improvement of porang flour in term of whiteness and glucomannan content. Porang collected from Nganjuk, East Java was quality tested and mixed with natrium bisulfite then rinse in ethanol repetitively. Results showed that the addition of sodium bisulfite improved the whiteness of porang flour for about 6.59%. Ethanol dehydration proces was able to improve glucomannan content from 12.86% to 38.11%. Fe and Ca content of mixed porang flour showed no significant difference. Porang flour from Nganjuk contained of 1,6-AnhydroBeta-D-Glucopyranose; 1,2,3,4-Cyclopentanetetrol,(1.alpha., 2.beta., 3.beta., 4.alpha.); cyclopropyl carbinol; aceticacid(CAS)ethylicacid; and hexadecanoic acid.
Co-Authors ADI SANTOSO Agus Malik Ibrahim Akhiruddin Maddu Akhirudin Maddu Andi D Yunianti Ani Suryani Arya Sokanandi Buchari Bunga Ayu Safitri Dadang Setiawan Daniel P.O Laia Dede Hermawan Dede Hermawan1 Deded Sarip Nawawi Dian Anggraini Indrawan Djeni Hendra Dodik Ridho Nurrochmat Efrida Basri Emma Sahara Endang Sri Lestari Erlina Nurul Aini Erliza Hambali Erliza Noor Esti Rini Satiti Gunawan Pasaribu Gunawan Pasaribu Gunawan Santosa Gusmailina Han Roliadi Hardjanto Herman Siruru Heru Satrio Wibisono Heru Wibisono I Nyoman Jaya Wistara I.M. Sulastiningsih Imam Wahyudi Indrawan, Imam Wahyudi Imas Aisyah Irma Herawati Suparto Iskandar Z Siregar Ismail Budiman Jajang Sutiawan Jasni Jessica Hendrik Karnita Yuniarti Krisdianto Krisdianto Sugiyanto Kurnia Sofyan Lisna Efiyanti Luciasih Agustini Mahpudin Mamat Rachmat Mody Lempang Mohamad Iqbal Mohammad Khotib Mohammad WIJAYA Muhammad Sadir Muji Harsini Novitri Hastuti Novitri Hastuti Novitri Hastuti, Lisna Efiyanti Nur Adi Sapura Nur Adi Saputra Nuryati Juli R. Esa Pangersa Gusti Rina Novia Yanti Rossi Margareth Tampubolon Saepulloh Saepuloh Santiyo Wibowo Saptadi Darmawan Saptadi Darmawan Sri Komarayati SUBYAKTO SUBYAKTO Suci Aprianty Wati Sukadaryati Sutanto T.A. Prayitno Teddi Her anto Teddi Heriyanto Teddi Heryanto Tetty Kemala Titi Kalima Totok K. Waluyo Totok K.Waluyo Totok K.Waluyo K. Waluyo Tun Tedja Irawadi Wasrin Syafii Yusuf Sudo Hadi