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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
 26   27   28   29   30 
TEKNOLOGI PENGOLAHAN AIR GAMBUT ASIN MENJADI AIR SIAP MINUM DI KELURAHAN TANJUNG TENGAH, PENAJAM, KALIMANTAN TIMUR Setiadi, Imam; Kristyawan, I Putu Angga
Jurnal Air Indonesia Vol. 8 No. 2 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i2.2376

Abstract

Low levels of clean water supply in the Tanjung Tengah village causing the high price of water. value of Fe and TDS in the village raw water is high. The value of Fe content is 388 mg/L and TDS value is 12930 mg / L. The installation of salty peat water treatment technology were done to overcome this problem. The Salty peat water treatment technology consists of coagulation flocculation system, clarifier, filtration, reverse osmosis and a distribution systems. Results showed that this treatment efficiency reaches 99%. Where the iron content of the treated water is less than 0.003 mg / L, with a TDS value down to be 77 mg / L. The treated water also meet drinking water quality standards. Keywords : Clean Water, Salty Peat Water, Reverse Osmosis, Iron and TDS.
PENGOLAHAN AIR LIMBAH DOMESTIK DENGAN ANOKSIK-AEROBIK MOVING BED BIOFILM REACTOR (STUDI KASUS: PENYISIHAN AMONIA DAN KARBON DALAM AIR LIMBAH DOMESTIK) Ningtias, Berliana C.; Moersidik, Setyo S.; Priadi, Cindy R.; Said, Nusa Idaman
Jurnal Air Indonesia Vol. 8 No. 2 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i2.2377

Abstract

Domestic wastewater contains high organic carbon and ammonium concentration which can be treated by moving bed biofilm process. It is a biologycal hybrid between attached and suspended growth process. The purposes of this research were to determine the removal percentage of organic carbon and ammonium concentration in domestic wastewater, and to investigate optimum hydraulic residence time. Experiment was carried out in a laboratory scale to study the combine anoxic and an aerobic reactor condition. The treatment process is preceeded by a 4-week seeding process continued with variation of hydraulic residence time. Based on these results, the removal percentage of COD for each hydraulic residence time of 12, 16, and 20 hours were 75,7%; 83,7%; and 91,0%, the removal percentage of ammonium were 79,4%; 91,0%; and 92,3%. The optimum hydraulic residence time in removing organic carbon and ammonium concentration domestic wastewater using anoxic aerobic MBB is 20 hours. This biological hybrid treatment can be an alternative to remove organic carbon and ammonium in domestic wastewater. Keyword: domestic wastewater, ammonium removal, organic carbon removal, moving bed biofilm reactor
APLIKASI WEB SISTEM INFORMASI SUNGAI DAN PANTAI (SISPA) UNTUK PENGELOLAAN SUMBERDAYA AIR Wahjono, Heru Dwi
Jurnal Air Indonesia Vol. 8 No. 2 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i2.2378

Abstract

Development activity has been exploiting water resources (SDA) massively. Every year the number of critical watershed along with the increasing environmental degradation. Management of water resources are always either continued effort by the government to reduce the negative impact of environmental pollution. One way is to build an Information System Web-Based Coastal Rivers and can be used to determine the condition of water resources in the basin, so that the status of potential and water quality can be monitored at any time either by the government or the wider community and other civil society organizations . The information system Web-Based Coastal Rivers and can be realized by performing a data management of water resources in the basin structured through the development of Water Resource Database (DBSDA). Rivers and Coastal Information System (SISPA) Web-based was developed to assist the Ministry of Public Works in order to carry out the data management of water resources and coastal rivers in the basin in accordance with the rules established by the existing regulations, particularly the Law 7 Year 2004 on SDA and PP 42 Year 2008 on Management of Natural Resources. Keywords : River and Coastal Information System, Water Resources Information SYstem, River Basin, River Basin Unit, DAS, SWS.
PENGOLAHAN AIR LINDI DENGAN PROSES BIOFILTER ANAEROB-AEROB DAN DENITRIFIKASI Said, Nusa Idaman; Hartaja, Dinda Rita Krishumartani
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2380

Abstract

Most of the leachate treatment in Indonesia using pond system, that is maturation ponds, anaerobic ponds, stabilization ponds, and continued using wetland. The weakness of this technology is long retention time (between 30-50 days), thus the building a pond requires a wide area. In addition, the processed leachate is over quality standards to be discharged into the environment agency. To overcome these problems, one alternative is to use a combination of processing leachate within anaerobic-aerobic biofilter and denitrification. The technology is expected to shorten the residence time, so that the land required for the processing of leachate is not too extensive . The processed leachate is also expected to meet the quality standards are allowed to be discharged into the environment. Leachate treatment using anaerobic - aerobic biofilter and the denitrification process with a total hidraulic retention time of 12 day, the retention time in the anaerobic reactor 8 ( eight ) days , the retention time in the aerobic reactor 3 (three) days and retention time in the denitrification reactor 1 (one) day can be generated COD removal efficiency of 97 %, ammonia removal efficiency of 97.56 %, TSS removal  efficiency 87.5 % , and nitrate removal efficiency of 86.4 % Keywords : Anaerob-aerob biofilter, denitrification, leachate.
MODIFIKASI & OPTIMALISASI IPAL GEDUNG BPPT DENGAN PROSES LUMPUR AKTIF DAN BIOFILTER Hartaja, Dinda Rita K.; setiyono, Setiyono
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2381

Abstract

Prior to modification of the WWTP, BPPT building has had a domestic waste water treatment plant with a lagoon aeration system using activated sludge process. Due to the quality of the current WWTP outlet not meet quality standards waste disposal in accordance with the Governor Regulation DKI No. 122 in 2005, it is necessary to optimize the existing WWTP process and needs to be modified in order to produce quality process WWTP outlet that can meet quality standards. WWTP modification is accomplished by the addition of biofilter reactor, which has been proven reliable and stable in terms of treating domestic wastewater. Based on the monitoring results of the WWTP, it can be concluded that this system can function in accordance with the planning of the quality of the WWTP outlet which can meet the quality standards of the waste in accordance with  Governor Regulation DKI No. 122 2005.Keywords : Domestic wastewater, process modification, WWTP optimization.
PENGHILANGAN POLUTAN ORGANIK DAN PADATAN TERRSUSPENSI DI DALAM AIR LIMBAH DOMESTIK DENGAN PROSES MOVING BED BIOFILM REACTOR (MBBR) Said, Nusa Idaman; Santoso, Teguh Iman
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2382

Abstract

One of the alternative technologies that could be used for domestic waste water treatment is the Moving Bed Biofilm Reactor (MBBR). MBBR in principle is activated sludge that is increased by adding media in to the reactor, so there are two treatments process happened inside, suspended growth and attached growth. This research is using bioball as a media which has surface area of ±210 m2/m3 by 20% volume of reactor volume. Wastewater treatment by MBBR uses variations of Hydraulic Retention time (HRT) 12, 8, 6, and 4 hours, then the parameters measured were BOD, COD, TSS, temperature, and pH. Result of the study shows that within HRT for 12 hours in aeration tank, removal efficiency of COD is 81,37%, BOD is 82,4%, and TSS is 90,05%. HRT for 8 hours, COD removal efficiency is 88,72%, BOD is 89,7%, and TSS is 92,06%. HRT for 6 hours, COD removal efficiency is 85,48%, BOD is 80,15%, and TSS is 94,85%. HRT for 4 hours, COD removal efficiency is 81,07%, BOD is 87,88%, and TSS is 94,86%. With a retention time of 4 hours, the effluent results domestic wastewater treatment using MBBR has met quality standards in accordance with KEPMEN LH no. 112 of 2003 on Domestic Wastewater Quality Standard and Jakarta Governor Regulation no. 122 of 2005 on Domestic Wastewater Management in Special Province of Jakarta. Keywords: Domestic wastewater, MBBR, bioball.
PILOT PLANT KOMBINASI BIOFILTRASI DENGAN ULTRAFILTRASI UNTUK PENYEDIAAN AIR MINUM Widayat, Wahyu
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2383

Abstract

In big cities of Indonesia using river water as raw water PAM (drinking water company). The concentration of organic matter and ammonia in the raw water PAM is increasing due to industrial and domestic waste pollution. Biofiltration combination with ultrafiltration process is use as one alternative to reduce  concentration of organic matter, ammonia, iron, manganese and turbidity in raw water. In this treatment, biofilter reactor is use with plastic of Honeycomb tube type as media combined with ultrafiltration. Operational condition of treatment is variation of HRT (Hydraulyc Retention Time) between 1–4 hours and air supply between 0–30 l/min. The selected operational condition of treatment found at HRT of 2 hours and air supply of 20 l/min, with removal efficiency of concentration of organic, ammonia,iron, manganese, and turbidity are 68 %,65 %, 68 %, 67 %, and 72 % respectively.  Keywords:  Biofiltration, ultrafiltration, honeycomb tube, removal efficiency, drinking water.
INSTALASI SISTEM PEMANTAUAN KUALITAS AIR ONLINE BERBASIS GSM DI SUNGAI CILIWUNG SEGMEN ISTIQLAL Wahjono, Heru Dwi; Setiaji, Galih
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2384

Abstract

Ciliwung River  is one of the rivers that pass through the administrative area of Jakarta. Ciliwung river has been categorized as a heavy polluted river. The water quality monitoring needs to be installed to control river pollution. The Water quality monitoring should be performed at any time continuously. For that reason, The trial water quality monitoring that placed in the area of Ciliwung part Istiqlal Mosque has been installed. The installed system that based on GSM network is an online and realtime water quality monitoring. In this paper discusses the process of installation, monitoring results, modification of protective structure and the problems were encountered. From this activity bring out some conclusions about: shape of suitable protective building, sensor calibration period, the obstacles encountered, system reliability, and efforts to improve system performance. Keywords: Protective building,  calibration period, monitoring result, water quality, realtime.
PEMANTAUAN KUALITAS AIR DANAU SEMAYANG DAN DANAU MELINTANG DI KABUPATEN KUTAI KARTANEGARA MENGGUNAKAN SISTEM ONLINE MONITORING Wahjono, Heru Dwi
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2385

Abstract

Semayang Lake and Melintang Lake in Kutai Kartanegara district, East Kalimantan is one of the biggest lake in Indonesia. Both lakes are located in the Mahakam River Basin and has an important role for economic and ecological activities in the Province of East Kalimantan. In addition to being a source of livelihood for fishermen around the lake, is also as habitat for freshwater mammals Pesut Mahakam that are endangered. Illegal logging in the forest around the lake, causing floods when it rains and water pollution will increase with sediment flowing into the lake. In some areas also get the impact of transportation activities of coal mining industry around the Mahakam River. All this causes silting almost the entire surface of the lake, lead to a reduction of existing fishery potential and cause extinction of Pesut Mahakam. To control pollution in the lake, local government of Kutai Kartanegara has implemented an online monitoring technology to monitor the water quality of the lake in four point location. Monitoring results are used to support local goverment in taking pollution control policies in both lakes. Keywords: Water quality online monitoring system, lake water quality monitoring system, GSM  and SMS technology, multiprobe sensor, telemtry system.
KEBUTUHAN AIR BERSIH MASYARAKAT DI KABUPATEN KEPULAUAN ANAMBAS Hernaningsih, Taty; Yudo, Satmoko
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v8i1.2386

Abstract

Kabupaten of Anambas Island consists of small islands with a catchment area is minimal; therefore the availability of clean water for public water needs cannot be available at certain seasons. Water problems in Anambas especially in spring sources is a decrease in discharge of springs (water crisis) as well as damage to the Watershed (DAS). Only in District Tarempa who have a water treatment system, while the population of the other islands to get water from springs or surface water through pipes that are built individually and communally without any water treatment. The population and  activities of community in Anambas increased very rapidly while the infrastructure provided by the local government has not been adequate. In anticipation of these developments required a good city planning, particularly in the provision of clean water for people in Anambas Island. To determine how much water needs of the community in Anambas, should be calculated based on the population and projected water demand per person in accordance with standards established by Directorate General of Human Settlements Ministry of Public Works. The method used in calculating the projected water demand is the statistical method (arithmetic, least squares, geometric, or by using the trend of population growth in the form of regression method). Projected water demand results from the year 2013 to the year 2032 which has been calculated is Kecamatan Siantan, Central Siantan, Siantan East, South Siantan, Palmatak, Jemaja, East Jemaja and small islands with limited water availability. Based on the calculation of the projected water needs of the population, it has made planning the installation of water treatment plants following its installed capacity is achieved in stages in order to provide water services to all residents in Anambas Island. Keywords : Water resources, statistic method, installed capacity.

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