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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik EnviroScienteae JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Acta Solum
Abdul Hadi
Department Of Soil Science-Faculty Of Agriculture-Lambung Mangkurat University Banjarbaru, South Kalimantan, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Engineering Environmental Science

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DESAIN INSTALASI PIROLISIS LIMBAH PERTANIAN DALAM RANGKA MINIMALISASI EMISI GAS RUMAH KACA DARI LAHAN BASAH Abdul Hadi; Abdul Gafur; Udiantoro Udiantoro; Mukhlis Mukhlis
Prosiding SNST Fakultas Teknik Vol 1, No 1 (2014): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 5 2014
Publisher : Prosiding SNST Fakultas Teknik

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Abstract

Lahan basah di Indonesia mencapai 32 juta ha dan ditengarai sebagai sumber emisi gas rumah kaca (GRK) berupa CH4, N2O dan CO2 sehingga perlu usaha-usama minimalisasi emisi gas-gas tersebut ke atmosfir.  Limbah pertanian lahan basah merupakan sumber emisi GRK yang dihasilkan ketika limbah tersebut dibakar dalam rangka pengendalian hama penyakit, produksi abu untuk pemupukan, atau mengalami dekomposisi oleh mikroorganisme pada lahan.  Salah satu teknik yang dipraktekkan oleh industri untuk membakar limbah adalah dengan pirolisis, yaitu membakar pada instalasi dimana suplai oksigen bisa dikurangi sehingga dapat meminimalisasi emisi GRK sambil menghasilkan biochar.  Harga instalasi pirolisis yang tersedia dapat mencapai 50 milyar rupiah, sehingga tidak terjangkau oleh penggilingan padi, koperasi maupun petani secara individu.  Penelitian ini bertujuan mendesain instalasi pirolisis rendah emisi GRK dengan biaya terjangkau oleh pengusaha penggilingan padi dan/atau koperasi (> Rp 5 juta).  Desain yang diuraikan meliputi instalasi ceret, drum tunggal dan drum ganda dengan kelebihan, kekurangannya serta prospek pengembangannya.  Hasil penelitian menunjukkan bahwa instalasi dengan ceret dapat menghasilkan biochar (1) biaya murah, (2) rendemen rendah,  (3) kapasitas kecil (>500 gr), sedangkan instalasi wajan dan drum tunggal (1) rendement tinggi, (2) biaya murah, (3) asap cair tidak dapat ditampung.  Desain instalasi dengan kombinasi drum-wajan mempunyai (1) rendement tinggi, (2) kapasitas memadai, (3) asap 100% bisa ditampung sehingga berpotensi untuk dikembangkan lebih lanjut. Hasil pengujian biochar terhadap lahan basah menunjukkan bahwa aplikasi biochar mampu meningkatkan populasi mikroorganisme tanah dengan tanpa peningkatan signifikan pada emisi GRK. Kata Kunci: biochar, gas rumah kaca (GRK), kombinasi drum-wajan, sekam padi, tanah lahan basah
KARAKTERISASI FLY ASH BATUBARA SEBAGAI BAHAN KATALITIK KONVERTER DALAM MEREDUKSI GAS BUANG HC DAN CO KENDARAAN BERMOTOR Abdul Ghofur; Atikah Atikah; Soemarno Soemarno; Abdul Hadi
Prosiding SNST Fakultas Teknik Vol 1, No 1 (2014): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 5 2014
Publisher : Prosiding SNST Fakultas Teknik

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Abstract

Abu terbang batubara (Fly Ash) merupakan limbah indutri dari PLTU yang pada umumnya dibuang di landfill atau ditumpuk begitu saja di dalam area industri. Penumpukkan abu terbang batubara akan menimbulkan masalah bagi lingkungan karena menghasilkan limbah bahan bahan berbahaya dan beracun (B3). Untuk itu diperlukan suatu upaya pemanfaatan limbah abu terbang ini agar mampu meningkatkan nilai ekonomisnya serta mengurangi dampak buruknya terhadap lingkungan. Tujuan dari penelitian ini adalah untuk mengetahui karateristik abu terbang sebagai bahan katalitik konverter dalam rangka mereduksi gas buang. Sedangkan metode yang dilakukan dalam penelitian ini adalah dengan mengaktivasi fly ash dengan menggunakan H2SO4 dengan beberapa variasi konsentrasi yatu  mulai 7 M, 8 M dan 9 M. Dari hasil percobaan IR terjadi pergeseran bilangan gelombang yaitu bilangan gelombang 455.17 cm-1 bergeser 459.03 cm-1, hal ini menunjukkan konsentrasi H2SO4 dapat menghilangkan zat pengotor pada pori abu layang. Dari beberapa variasi konsentrasi H2SO4 juga menunjukan konsentrasi sebesar 9 M adalah paling potensial untuk digunakan sebagai bahan katalitik konverter, hak ini dikarena ada kandungan unsur TiO dan meningkat 2,49%, meskipun relatif kecil dengan unsur ini diharapkan fly ash batubara mampu menjadi bahan katalitik konverter yang dapat mereduksi emisi gas buang. Key words: Emisi Gas buang HC, Fly ash dan CO Katalitik konverter
Land Suitability of Agricultural Crops for Supporting Peat Restoration In South Kalimantan, Indonesia Abdul Hadi; Muhammad Syarbini; Maria Sari L. Panjaitan
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.286 KB) | DOI: 10.20527/jwem.v7i2.187

Abstract

Following the release of Presidential Regulation No 1/2016, a peat restoration pilot project has been carried out in Banjarbaru District, South Kalimantan in addition to other two pilot projects in other provinces of Indonesia. The pilot project has been designed to implement the three aspects of peat restoration, namely rewetting, revegetation and revitalization of society.  Implementation of revegetation is mainly through applying agroforestry by growing agricultural crops in spaces between trees. The objective of present study was to elucidate the suitability of agricultural crops in area of restoration of degraded peatland in South Kalimantan, Indonesia. The suitability of agricultural crops was studied by collecting rainfall and air temperature data from the climatic station of Syamsudin Noor Airport in Banjarbaru, while the nutrient retentions values were determined in the laboratory. Peat depth and drainage class were determined by direct field observations, while peat decomposition level was classified by quantitative method in the field. All collected data were then used to assess the land suitability class for  dry land paddy (Oriza sativa L), long bean (Vigna sinensis ENDL), cucumber (Cucumis sativus LINN), mustard (Brassica rugose FRAIN), orange (Citrus sp), stink bean (Parkia speciose HASSK), rubber (Hevea brassialiansis M.A), and coconut (Cocus nocifera L). The productivity data of long bean, cucumber and mustard were obtained by farmer interview. The results showed that most of the agricultural crops were classified as marginally suitable (Class S3).The main limiting factors of agricultural development in this area are low soil pH, low base saturation and peat ripening. Peat depth limits the development of some crops. The above mentioned limiting factors ought to contribute to the low crop productivities in the area. The limiting factors were less severe for pineapple and stink bean, indicating that these crops have potential to be grown along with trees for restoration efforts in the area.
Adding Compost to Oil Palm Planting Holes can Increase the Diversity of Soil Fungi without Significantly Affecting the Gas Emissions on Wetlands Hasrul Satria Nur; Abdul Hadi; Rindang Yuliani
Journal of Wetlands Environmental Management Vol 7, No 1 (2019): January-June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.998 KB) | DOI: 10.20527/jwem.v7i1.190

Abstract

The use of chemical fertilizers have been negative impact on environment, especially in increased the gas emissions and reduced the diversity of microbes, such as bacteria, actinomycetes, and soil fungi.  As the one of the alternatively is used the combined compost.  For instance, grass compost with the added of inorganic fertilizer (chemical), oil palm empty fruit bunches compost with the added of inorganic fertilizer, and the inorganic fertilizer without compost.  The measuring of gas emissions was carried out on CH4, CO2 and N2O at several of the oil palm planting holes.  Every sample gases were collected by the chambers installed with syringe. .Thus, the gas emissions were analyzed by chromatography gas type GHG 450 Shimadzu.  Besides that, the diversity of soil fungi were also determined by the characterization and identification.  The result of this research showed of reducting on CH4  that was appplied by the combined of oil palm empty fruit bunch compost with inorganic fertilizers i.e., 0.019 until-0.316 g CH4.m-2.h-1.  The same patterns were also demonstrated by CO2 from the treament of oil palm empty fruit bunch with inorganic fertilizers, viz 755.246 untill-2.331 g CO2.m-2.h-1.  Relating to N2O, it has undergone reduced by grass compost with inorganic fertilizers, viz-27.726 until-25.622 mg N2O.m-2.h-1 .  Meanwhile, the genera of soil fungi that were found on the sites after applying combining compost, viz Aspergillus, Bipolaris, Gonatobotrys, Gonatorrhodiella, Oidiodendron, Penicillium, Rhynchosporium, Rhizopus, Trichoderma, and Trichocladium.  Therefore, the use of compost with combining chemical fertilizers are potentially to apply into the oil palm field on wetlands. 
The Use of Biofertilizers Increased Plant Growth with No Trade-Off Effect on GreenHouse Gas Emission Abdul Hadi; Udiantoro .; Hasrul Satria Nur; Muhlis ,
Journal of Wetlands Environmental Management Vol 5, No 1 (2017): January-June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (630.481 KB) | DOI: 10.20527/jwem.v5i1.62

Abstract

Several experiments have been carried out to elucidate the reduction in greenhouse gas emissions as effect of replacement of chemical fertilizer by biofertilizers on alluvial soils in Indonesia.  Biofertilizers “Biotara” and “Biosure” were applied along with NPK fertilizer on alluvial soil cultivated with rice.  Emissions of nitrous oxide (N2O), methane (CH4) and carbon dioxide (CO2) were monitored in biweekly basis up to the maximum vegetative growth of the rice plant. Oil palm empty fruit bunch (OP EFB) as well as grasses were composted with Bacillus brevis and Bacillus megaterium as activator. The composts were incorporated into alluvial soils cultivated to oil palm and the emissions of N2O, CH4 and CO2 were monitored in biweekly basis. The results showed that biofertilizer “Biotara” or “Biosure” combined with NPK fertilizer (¾ recommendation dose) could increase paddy growth with no significant effect on N2O, CH4 and CO2 emissions.  The emissions of N2O,  CH4 and CO2 exhibited seasonal changes as affected by inclusion of either OP EFB and weed compost along with NPK fertilizer.  Global warming potentials of each treatment for NPK, OP EFB compost and weed compost were 5.6, -5.2 and -4.9 ton CO2equ m-2 year-1, respectively. It could be concluded that the replacements of synthetic fertilizer with biofertilizer or compost did not have negative impact on the environment which could be promoted.
Wastes Management Can Minimize CH4 and N2O Emissions from Wetlands in Indonesia Abdul Hadi; U Udiantoro; Abrani Sulaiman; Hasrul Satria Noor; T Taufiqurrahman; Abdul Ghafur; Rosenani Abu Bakar
Journal of Wetlands Environmental Management Vol 3, No 1 (2015): January-June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (101.985 KB) | DOI: 10.20527/jwem.v3i1.7

Abstract

Paddy (Oriza sativa L.) and Oil palm (Elaeis guineensis Jack) are two important crops and are potential toproduce wastes which may lead to huge green house gas emissions if they are not managed properly. Openburning and conventional composting are commonly practiced by farmers and/or planters to managedagricultural wastes in Indonesia. A series of research has been carried out to elucidate (1) the reductions ofCH4 and N2O due to incertion of a catalitic converter on burning kiln, (2) green house gas emissions fromdifferent composting techniques of oil palm field wastes, and (3) the effects of oil palm field wastes compostapplication in oil palm fields and of paddy field wastes biochar in integrated oil palm-paddy fields. Theresults showed that CH4 and N2O emissions from paddy field wastes (i.e., rice straw or rice husk) was lowerthan that from oil palm empty fruit bunch (EFB). Furthermore, insertion of a catalytic converter intopyrolysis installation reduced the CO2, CH4 and N2O emissions from paddy field wastes as much as 14.5,17.8 and 11.1%, respectively. Incorporation of EFB compost did not increase greenhouse gas emission fromoil palm fields. These results suggest that biochar and EFB compost can be practiced to manage agriculturalwastes in Indonesia.
KAJIAN STATUS MUTU KUALITAS AIR SUNGAI DAN KUALITAS KIMIA TANAH PADA PERTAMBANGAN RAKYAT Laily Aryani; Danang Biyatmoko; Abdul Hadi; Mufidah Asyari
EnviroScienteae Vol 19, No 3 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 3, AGUSTUS 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i3.17283

Abstract

Pengaruh Tandan Kosong Kelapa Sawit pada Media Buatan terhadap pH, Fe, dan Mn untuk Pengelolaan Air Asam Tambang Nurul Syamsiah; Bambang Joko Priatmadi; Abdul Hadi
Acta Solum Vol 1 No 1 (2022): November 2022
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i1.1384

Abstract

Indonesia is a coal producing country and coal mining activities are carried out using the open pit method. The activity resulted in the acid mine drainage (AMD). AMD has low pH and contains high concentrations of heavy metals ions such as aluminum (Al), iron (Fe) dan manganese (Mn). One of the interesting technologies in the AMD treatment is passive treatment using constructed wetland. The system can increase pH and reduce level of dissolved metals. Oil palm empty fruit bunches (OPEFB) are potential to improve soil pH, because they have a high nutrient content such as N, P, and K. This study aims to determine the effect of OPEFB as amendment material on artificial wetland media on pH, Fe, Mn in AMD management. The method used was a single Randomized Complete Design with the treatment of OPEFB of 0, 100, 200, 300, and 500 g 5.5 kg-1 soil then replicated four times. The results showed that oil palm empty fruit bunches high significant increase in pH, Fe, Mn and 100 g 5.5 kg-1 soil doses effectively used for the AAT management by passive treatment as fulfilled the mining liquid waste quality standards according to the Ministerial Decree State of the Environment Number 113 of 2003 and South Kalimantan Province Governor Regulation Number 04 of 2007.
Emisi Dinitrogen Oksida (N2O) pada Beberapa Metode Pengelolaan Limbah Sawah di Kecamatan Anjir Sylvi Riska Amalia; Abdul Hadi; Meldia Septiana
Acta Solum Vol 1 No 2 (2023): Maret 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i2.1815

Abstract

Wetlands have unique biodiversity and natural phenomena. The climate has recently changed rapidly due to greenhouse gas emissions, especially nitrous oxide from human activities such as paddy rice farming. The purpose of this study is to determine the effect of rice field waste management on the population of nitrogen-fixing bacteria and N2O emissions, and as to determine the shape and closeness of the relationship between the population of nitrogen-fixing bacteria and N2O emissions with different waste management methods. The research method used is a one-factor RGD. Close chamber technique is used for N2O emmisions analysis. The factor tested was the method of managing paddy waste before rice planting with five treatments, namely: A = Rice field waste was slashed and then lifted into the mound after a few days of being returned to the field; B = Rice field waste is carried out management slashed, rolled up, reversed and stretched; C = Rice field waste is slashed, planted with traces and then slashed again after the trace is transferred to land outside the research plot; D = Rice field waste sprayed with herbicide 2 times; E = Rice field waste sprayed with herbicide 1 time and then soil in the tractor. Each treatment was repeated four times so that 20 units of the experiment were obtained. The results showed that the method of rice field waste management carried out had no real effect on N2O emissions and nitrogen-fixing bacteria. N2O emissions not correlate with the activity of nitrogen-fixing bacteria from several methods of rice field waste management carried out
Karakteristik Kimia Tanah pada Areal Kelapa Sawit dan Nilai Konservasi Tinggi (NKT) di Kabupaten Tapin, Provinsi Kalimantan Selatan Muhammad Haykal Fiqri; Abdul Haris; Abdul Hadi
Acta Solum Vol 1 No 3 (2023): Juli 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i3.2277

Abstract

In the practice of oil palm plantation management, land clearing and cultivation using heavy equipment will change soil conditions from anaerobic to aerobic. This condition will cause sulfide compounds contained in the soil, or commonly referred to as pyrite (FeS2) to undergo an oxidation process that can cause the formation of sulfuric acid compounds (H2SO4) which when dissociated will release H+ ions in the soil solution, thus increasing soil acidity. In addition, improved drainage will also lead to a high likelihood of plant nutrients being leached from the soil. On the other hand, the HCV areas will be left unmanaged by maintaining the original vegetation adjacent to the oil palm plantations. So there are two different land management systems between oil palm land and HCV areas which in theory will have different land characteristics, one of which can be seen from differences in soil chemical characteristics. The purpose of this study was to determine the differences in the characteristics of several soil chemical properties including pH, C-organic, Al-dd and P-available in oil palm land and HCV areas. This research is a field research using survey method. Sampling in the field was carried out by purposive sampling at PT Kharisma Inti Usaha, Tapin Regency, South Kalimantan Province. Soil samples used in this study were soil samples at a depth of 0-30 cm and 30-60 cm on oil palm land and HCV areas where each land was taken as many as 10 sampling points, so that the total sample points amounted to 40 sampling points. The results showed that the characteristics of soil acidity (pH), carbon (C-organic), aluminum (Al-dd) and phosphorus (P-available) on oil palm land were lower than HCV areas in PT Kharisma Inti Usaha Tapin Regency.
Co-Authors Abdul Gafur Abdul Ghafur Abdul Ghofur Abdul Haris Abrani Sulaiman Atikah Atikah Bambang Joko Priatmadi Danang Biyatmoko Fakhrur Razie Fandi Khairany Ahmad Hasrul Satria Noor Hasrul Satria Nur Hasrul Satria Nur HENDRA SETIAWAN Laily Aryani Maria Sari L. Panjaitan Meldia Septiana Mufidah Asy’ari Muhammad Haykal Fiqri Muhammad Mahbub Muhammad Syarbini Muhlis , Mukhlis Mukhlis Nadya Nabila Rahma Nurul Syamsiah Rindang Yuliani Rosenani Abu Bakar Soemarno Soemarno Sylvi Riska Amalia T Taufiqurrahman U Udiantoro Udiantoro . Udiantoro Udiantoro