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INDONESIA
JURNAL AIR INDONESIA
Published by Badan Pengkajian dan Penerapan Teknologi
ISSN : 02164140     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
This journal focus on the result of research, information technology and fresh ideas on the technological problems of water management and waste water, industrial water and management of water resources and the environment.
Arjuna Subject : -
Articles 366 Documents
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DAUR ULANG AIR LIMBAH DOMESTIK KAPASITAS 0,9 M3 PER JAM MENGGUNAKAN KOMBINASI REAKTOR BIOFILTER ANAEROB AEROB DAN PENGOLAHAHAN LANJUTAN Widayat, Wahyu
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.417 KB) | DOI: 10.29122/jai.v5i1.2430

Abstract

Water pollution in the big cities in Indonesia, especially in DKI Jakarta has shown serious problems. One of the potential sources of water pollution is domestic wastewater that is wastewater from kitchens, laundry, bathing and toilets. These problems have become more serious since the spreads of sewerage systems are still low, so that domestic, institutional and commercial wastewater cause severe water pollution in many rivers or shallow ground water. There are a number of ways to converse water resources, one of them is to treat domestic waste water by communal system and then it is continued by advance process for recycling of wastewater. In this paper, it will be discussed recycling of domestic wastewater by communal system that combine the biological system using anaerobic-aerobic biofilter reactor for removing organic pollutant in wastewater and the advance process consisting of oxidation process, filtration by manganese zeolite filter, filtration by  rapid sand filter, filtration by carbon filter and desinfection by ultraviolet sterilisator. The sterilisator is improve quality of tread wastewater being clear  water as an alternative for water use save. Key wrods : Limbah, domestik, daur ulang, biofilter, pengolahan lanjutan 
TINJAUAN TEKNOLOGI PENGOLAHAN LEACHATE DI TEMPAT PEMBUANGAN AKHIR (TPA) SAMPAH PERKOTAAN Purwanta, Wahyu
Jurnal Air Indonesia Vol. 3 No. 1 (2007): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.627 KB) | DOI: 10.29122/jai.v3i1.2318

Abstract

Leachate is defined as a liquid, which flows through waste and extracts suspended material or their suspension. In most landfill, leachate is consist of liquids that go into the landfill, which originated from outside the landfill, such as surface drainage, rain water, ground water, water from spring water and other liquids which produced from waste decomposition. The existence of pollutant material or minerals in water body that is originated from leachate will propose the growth of microorganisms, which are harmful for human health and reduce the aesthetic. Leachate handling could be done with several methods, such as: utilization of hydrolic characteristics by ground water adjustment, thus the leachate flows would not go into the direction of ground water. Another way of leachate handling are: landfill isolation, in order to prevent the inflow of external water and the outflow of leachate water; site selection of an area, which has a good capability of pollutant neutralization; leachate recirculation to be redirected to the solid waste pile; flowing the leachate to domestic waste treatment system and leachate processing with a certain system. Some processing techniques that are often to be used are: physical-chemical processing, such as coagulation-flocculation-settling; aerobic processing (activated sludge, stabilization pond or aeration pond); anaerobic processing, such as stabilization pond and utilization of sorption characteristics, such as active carbon. The aerobic stabilization pond system is suitable for Indonesian condition due to the availability of sunlight, simple, relatively cheap and their capability of BOD reduction above of 90% and COD reduction of above 80%.Kata Kunci : Leachate, TPA sampah, teknologi pengolahan.
ANALISIS FAKTOR PENYEBAB JEBOLNYA TANGGUL SITU GINTUNG Harsoyo, Budi
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (493.811 KB) | DOI: 10.29122/jai.v6i1.2453

Abstract

Spatial and hidrology analysis has been done to find out the main factor of causing the burst of Situ Gintung dam incident on March 27, 2009. Spatial analysis was done to get some parameters that needs as input for hidrology analysis. The analysis results indicating that rain fall actually was be one of cause factors that incident, but not as the main factor. The condition of dike which already broken as the consequence of its life time and also the condition of  spill way which has not function as like as innitialy built by Nederland Goverment, is more as principal factor of causing the burst of Situ Gintung dam incident. Keywords : Situ Gintung, analysis, spatial, hidrology, cause factors.
UJI PERFORMANCE BIOFILTER ANAEROBIK UNGGUN TETAP MENGGUNAKAN MEDIA BIOFILTER SARANG TAWON UNTUK PENGOLAHAN AIR LIMBAH RUMAH POTONG AYAM Said, Nusa Idaman; Firly, Firly
Jurnal Air Indonesia Vol. 1 No. 3 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (294.443 KB) | DOI: 10.29122/jai.v1i3.2357

Abstract

An experiment of anaerobic biofilter using honeycomb plastic media was conducted in semi-pilot scale. This paper describes the pilot plan study of chicken’s slaughterhouse wastewater treatment using anaerobic and aerobic submerged biofilter using honeycomb plastic media. The main research was conducting by continuous operation under condition 4 days, 2 days and 1 day retention time. The result of experiment shows that within the anaerobic process under conditions 1- 4 days retention time, the removal efficiency of COD were 78 – 87 %, BOD  were 78 – 89   %, 73 – 83 % , and Total Suspended Solids (TSS) were 83 – 96 %  respectively.  Using combined anaerobic and aerobic process under same conditions 1 - 4 days retention time shows increasing of removal efficiency.  The removal efficiency of COD were 86 – 90 %, BOD were 85 – 90 %, Organics (KMnO4) were 81 – 88 % and Total Suspended Solids (TSS) were 94 – 96 % respectively.  The longer retention time has resulted in higher removal efficiency. Kata Kunci : Biofilter anaerobik, media sarang tawon, air limbah, rumah potong ayam.
APLIKASI IPAL BIOFILTER PADA PENGOLAHAN AIR LIMBAH INDUSTRI MAKANAN (KAPASITAS 75 M3/HARI) Indriatmoko, Robertus Haryoto; Ikbal, Ikbal; Nugroho, Rudi; Setiyono, Setiyono
Jurnal Air Indonesia Vol. 10 No. 2 (2018): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1035.234 KB) | DOI: 10.29122/jai.v10i2.3763

Abstract

Air limbah industri makanan berkontribusi signifikan terhadap pencemaran lingkungan. Air limbah, terutama dari mencuci bahan baku, kegiatan memasak dan mencuci peralatan produksi. Polutan utama dalam air limbah adalah senyawa organik seperti karbohidrat, minyak, lemak, dan protein. PT. EBI adalah salah satu produsen makanan cepat saji, yang berlokasi di Ciracas, Jarkata Timur. Untuk mengolah air limbah mereka, pada awalnya PT. EBI menggunakan WWTP Lumpur Aktif. Semakin meningkat kegiatan produksinya, jumlah air limbah yang dihasilkan juga bertambah. Akibatnya, IPAL yang ada tidak dapat mengolah air limbah, ditandai dengan penurunan kualitas produk yang diproses IPAL. Untuk mengatasi masalah ini, PT. EBI melakukan renovasi IPAL, yaitu mengganti IPAL Lumpur Aktif dengan IPA Biofiler. Inovasi ini memberikan hasil yang sangat positif. Kualitas produk olahan WWTP jauh lebih baik dan Standar Kualitas selalu terpenuhi. Hasil WWTP baru, konsentrasi polutan TSS menurun dari 340 mg / l menjadi 20 mg / l atau efisiensi pengobatan mencapai 94%, konsentrasi KMnO4 menurun dari 883 mg / l menjadi 50 mg / l (efisiensi, 94%), konsentrasi COD turun dari 1.654 mg / l menjadi 75 mg / l (efisiensi, 95%) dan konsentrasi BOD5 turun dari 392 mg / l menjadi 35 mg / l (efisiensi, 91%). Hasil ini menunjukkan bahwa IPAL Biofilter juga sangat efektif digunakan untuk mengolah air limbah industri makanan.Kata kunci: Air limbah indutri makanan, instalasi pengolahan air limbah, biofilter, Baku Mutu Air Limbah
KONSENTRASI POLYCHLORINATED BIPHENYLS (PCBS) DAN POLYCHLORINATED DIBENZO-P-DIOXINS/POLYCHLORINATED DIBENZOFURANS (PCDDS/FS) DALAM AIR DARI DAERAH PERKOTAAN JABODETABEK Shoiful, Ahmad; Nugroho, Rudi; Fujita, Hiroyuki; Honda, Katsuhisa
Jurnal Air Indonesia Vol. 7 No. 1 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.472 KB) | DOI: 10.29122/jai.v7i1.2389

Abstract

Determination of polychlorinated biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDDs/Fs) in water samples from Jabodetabek urban area was conducted. In the results, a unique pattern were found interestingly in Ciliwung river, Pluit, Jakarta, where decachlorinated biphenyl (PCB IUPAC #209), and dichlorinated biphenyl (PCB IUPAC #11) were detected at relatively high concentrations as 406.77 ng/L and 6.38 ng/L, respectively. This congener pattern is different with commercial PCB mixtures, such as arochlor, kanechlor, or chlophen. Octachlorinated dibenzo-p-furan (OCDF) was also detected at a significant concentration in this water as 3.10 ng/L. Decachlorinated biphenyl (PCB IUPAC #209) and OCDF were associated with industrial by-products. Meanwhile, dichlorinated biphenyl (PCB IUPAC #11) was associated with colour pigment which widely used in consumer goods, such as paint and printed ink. Thus, PCBs and PCDD/Fs contamination might have arisen from industrial by-products where various industries located near sampling point. Keywords: polychlorinated biphenyls (PCBs), polychlorinated dibenzodioxins /polychlorinated dibenzo-p-furans (PCDDs/Fs), waters, Jabodetabek, industrial by-products.
DENITRIFIKASI LIMBAH NITRAT PADA BERBAGAI TINGKAT KEASAMAN DENGAN MEMANFAATKAN MIKROBA AUTOTROPH Nugroho, Rudi
Jurnal Air Indonesia Vol. 1 No. 1 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.236 KB) | DOI: 10.29122/jai.v1i1.2284

Abstract

A biological denitrification using autotrophic bacteria in batch suspension runs was investigated to clarify the effect of pH on denitrification rate. Elemental sulfur was employed as an electron donor. The culture of autotrophic bacteria was obtained from activated sludge by acclimatization. The effect of pH on denitrification rate could be expressed by bell-shape equation with optimum pH of 7,07. However at a pH range of 5,5 to 8,0, the denitrification rate significantly fastl. Therefore, the application of the denitrification of wastewater using autotrophic bacteria is suggested running well although without controlling pH.  Kata kunci : Denitrification, nitrate, autotrophic bacteria, elemental sulfur, pH.
7 PENYEBAB BANJIR DI WILAYAH PERKOTAAN YANG PADAT PENDUDUKNYA Rahardjo, Petrus Nugro
Jurnal Air Indonesia Vol. 7 No. 2 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (726.678 KB) | DOI: 10.29122/jai.v7i2.2421

Abstract

In Indonesia during the rainy season floods often occur in urban areas, especially in a very densely populated areas. Central or local government has always suffered huge losses due to widespread flooding and paralyze all activities of the city. So many environmental issues that can cause flooding and the problem has become very complex. By doing assessment study deeply it can be seen that there are 7 (seven) causes flooding, namely: there is not environmentally sustainable development; The lack of a clean lifestyle in the general public; The lack of planning and maintenance of good drainage; The lack of consistency from the authorities in Spatial Planning and Regional; The absence of good conservation programs in balancing environmental of water; Iand subsidence; and very high rainfall intensity. Therefore it is necessary for serious efforts to address the flooding problem through: The consistency in environmentally sustainable development; Clean lifestyle in the community; The application of the concept " Water front City "; The application of the concept " One River One Management "; Making Infiltration; Prevention of Land Subsidence by Groundwater Injection manner; and Improved coordination of all stakeholders. Keywords: Causes flooding, options in handling flood problem.
UJI KINERJA PENGOLAHAN AIR SIAP MINUM DENGAN PROSES BIOFILTRASI, ULTRAFILTRASI DAN REVERSE OSMOSIS (RO) DENGAN AIR BAKU AIR SUNGAI Said, Nusa Idaman
Jurnal Air Indonesia Vol. 5 No. 2 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1052.351 KB) | DOI: 10.29122/jai.v5i2.2444

Abstract

Water is a very basic need for humans, especially for cooking and drinking. With the rapid growth of population in particular need of clean water for the community also increased in numbers. The problem is with the poor quality of raw water for drinking water, then in addition to expanding its production costs, the result is often less good. One of the problems or issues that are often found in drinking water in the world these days that is the emergence of compounds called Trihalomethanes or THMs abbreviated, as a side effect of the disinfection process with a chlorine gas or hypochlorite compounds.Currently, to removal organic pollutants, ammonia, detergents, odor and other micro pollutants in drinking water, PAM is usually used by the process of manufacturing processes using adsorbsi Powder Active Carbon Adsorption, continued with physicals processing is the process of coagulation, flocculation, sedimentation and disinfection with chlorine. With increasingly high prices of powdered activated carbon, coagulant and flocculant chemicals, then the cost of treating drinking water to be increasing. To solve the problem above, one alternative is to develop clean water treatment technologies using a combination of biofiltration and ultrafiltration process, and to produce drinking water to proceed with processing using the process of reverse osmosis. Within the combination of biofiltration, ultrafiltration and reverse osmosis processes to treat the river water can be produced the drinking water with a very good quality without the use of chemicals for coagulation-flocculation process, and operational costs are relatively low. Key words : Air siap minum, biofiltrasi, ultrafiltrasi, reverse osmosis
PENGELOLAAN AIR TANAH DAN INTRUSI AIR LAUT Herlambang, Arie; Indriatmoko, Robertus Haryoto
Jurnal Air Indonesia Vol. 1 No. 2 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (202.077 KB) | DOI: 10.29122/jai.v1i2.2348

Abstract

Coastal Aquifer System of Jakarta consist of unconfined aquifer layers, confined aquifer I and  confined aquifer II.  Resources of  groundwater is very important for Jakarta City, for drinking water, industry, hotel, government offices and various other facility. Important considering of    groundwater resources of Jakarta hence needed an effort to preserve the groundwater and awake its continuity by conducting a system management of groundwater. Model used for the management of groundwater system of aquifer coastal referred as Groundwater Model Simulation and Optimization of Quasi Three Dimension ( OPT-Q3D). Model simulation and optimization represent computer model of quasi-three dimensions with method of finite difference used for the operation of infiltration of sea water. This model can conduct current simulation of groundwater flow, head of fresh water and brine, and describe the movement of interface fresh water and sea water. The model can also make optimization of system aquifer with single or multi layers.  Jakarta Groundwater Basin assumed consist three layers of aquifer separated by impermeable layer. Applying of groundwater simulation model in Jakarta can give information regarding balance of groundwater, head of freshwater, head of  brine, interface brine and freshwater, map of brine distribution and bargain in each; every aquifer. Herein after model optimization will yield various information able to wear upon which consideration to manage the amount of pumping of optimal ground water every area in each layer of aquifer, amount of optimal pumping, optimal freshwater head, head of optimal brine and map of infiltration.  Kata Kunci  : Air Tanah, Pengelolaan, Intrusi Air Laut, Modeling

Page 18 of 37 | Total Record : 366

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