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(Pb) Pollution in the River Estuaries of Jakarta Bay
The Sustainable City IX, Vol. 2 1555 Analysis of lead (Pb) pollution in the river estuaries of Jakarta Bay M. Rumanta Universitas Terbuka, Indonesia Abstract The purpose of this study is to obtain information about the level of Pb in the sediment of the estuaries surrounding Jakarta Bay and to compare them. Samples were taken from 9 estuaries by using a grab sampler at three different location points – the left, right and the middle sides of the river. Then, samples were collected in one bottle sample and received drops of concentrated HNO3. The taking of samples was repeated three times. In addition, an in situ measurement of pH and temperature of samples was taken as proponent data. The Pb concentration of the river sediment was measured using an AAS flame in the laboratory of Balai Penelitian Tanah Bogor. Data was analyzed statistically (one way ANOVA and t-test student) by using SPSS-11.5 software. The results show that Pb concentration in the sediment of the estuaries surrounding Jakarta was quite high (20–336 µg/g). The sediment of Ciliwung River in the rainy season was the highest (336 µg/g). Pb concentration of sediment in the dry season was higher than that in the rainy season, except in Ciliwung River. It was concluded that all rivers flowing into Jakarta Bay make a significant contribution to the Pb pollution in Jakarta Bay, and the one with the largest contribution was Ciliwung River. Keywords: Pb, sediment, estuaries, dry season, rainy season, AAS flame. 1 Introduction Jakarta Bay (89 km of length) is formed as a result of the extension of Karawang Cape in the eastern region and Kait Cape in the western region into the Java Sea (Rositasari [1]). -
Indeks. Majalah Ilmiah Indonesia
Jilid 25 Bagian 2, 1984 INDEKS. MAJALAH ILMIAH INDONESIA (INDEX OF INDONESIAN LEARNED PERIODICALS) ISSN 0216-6216 PUSAT DOKUMENTASI DAN INFORMASI ILMIAH INDONESIAN CENTER FOR SCIENTIFIC DOCUMENTATION AND INFORMATION LEMBAGA ILMU PENGETAHUAN INDONESIA INOONESIAN INSTITUTE OF SCIENCES Jakarta, Indonesia Petunjuk Pemakaian - User's Guide Nomor entri Pengarang Author(s) ~Hattab, Sjarifuddin / ______;_,;;..___,__../ Perlu pengamanan terhadap kadar Judul karangan zat asam oksigen dalaJn air sungai. Terjemahan Title (Control of oxygen content in river Translation water) Singkatan judul majalah Abbreviated jolirnal title Volume Tahun terbitan Volume Year of publication Nomor Number Penyunting Bambang Suprlyo Utomo Editors Nur Rif'ah Fatich Pengindeks Bambang Setlarso Indexers Bambang Supriyo Utomo N. Karlina Tribrata Nur Rif'ah Fatich Rosa Widyawan Pembantu Umum Etty Budiarti Assistants Mari di Samino Alam at PD II-LIP I Address Jalan Jenderal Gatot Subroto No. IO P.O. Box 3065/Jkt Jakarta 10002 INDONESIA DAFT AR ISi/CONTENTS Pendahuluan/Foreword ...•..•.•......... Halarnan/Pages v . vi Indeks Menurut Klasifikasi/Index to Classified Section . • . • . • . Halaman/Pages 1 . 9 Indeks Utarna/Main Index ..........•.... Halaman/Pages 11 • 121 Indeks Pengarang/ Author Index . • . • . Halaman/Pages 123 • 136 Indeks Kata Kuncl/Keyword Index . Halarnan/Pages 137 • 162 Indeks Geografi/Geographical Index . Halarnan/Pages 163 • 165 Singkatan Judul Majalah Diindeks/ Abbreviated Titles of Periodicals Indexed . • . Halaman/Pages 167 • 177 Jilid 25 Bagian 2, 1984 INDEKS MAJALAH ILMIAH INDONESIA ( INDEX OF INDONESIAN LEARNED PERIODICALS) ISSN 0216-6216 PUSAT DOKUMENTASI DAN INFORMASI ILMIAH INDONESIAN CENTER FOR SCIENTIFIC DOCUMENTATION AND INFORMATION LEMBAGA ILMU PENGETAHUAN INDONESIA INDONESIAN INSTITUTE OF SCIENCES Jakarta, Indonesia KATALOG DALAM TERBITAN/CATALOG IN PUBLICATION Indeks majalah ilmiah Indonesia= Index of Indonesian learned periodicals. -
Community Flood Resilience
Stories from Ciliwung, Citarum & Bengawan Solo River Banks in Indonesia Community Flood Resilience Stories from Ciliwung, Citarum & Bengawan Solo River Banks in Indonesia Community Flood Resilience Stories from Ciliwung, Citarum & Bengawan Solo River Banks Publisher Palang Merah Indonesia (PMI) in partnership with Stories from Ciliwung, Citarum & Bengawan Solo River Banks in Indonesia International Federation of Red Cross and Red Crescent Societies (IFRC) Zurich Insurance Indonesia (ZII) Palang Merah Indonesia National Headquarter Disaster Management Division Jl. Jend Gatot Subroto Kav. 96 - Jakarta 12790 Phone: +62 21 7992325 ext 303 Fax: +62 21 799 5188 www.pmi.or.id First edition March 2018 CFR Book Team Teguh Wibowo (PMI) Surendra Kumar Regmi (IFRC) Arfik Triwahyudi (ZII) Editor & Book Designer Gamalel W. Budiharga Writer & Translator Budi N.D. Dharmawan English Proofreader Daniel Owen Photographer Suryo Wibowo Infographic Dhika Indriana Photo Credit Suryo Wibowo, Budi N.D. Dharmawan, Gamaliel W. Budiharga & PMI, IFRC & ZII archives © 2018. PMI, IFRC & ZII PRINTED IN INDONESIA Community Flood Resilience Preface resilience/rɪˈzɪlɪəns/ n 1 The capacity to recover quickly from difficulties; toughness;2 The ability of a substance or object to spring back into shape; elasticity. https://en.oxforddictionaries.com iv v Preface hard work of all the parties involved. also heads of villages and urban Assalammu’alaikum Warahmatullahi Wabarakatuh, The program’s innovations have been villages in all pilot program areas for proven and tested, providing real their technical guidance and direction Praise for Allah, that has blessed us so that this solution, which has been replicated for the program implementors as well Community Flood Resilience (CFR) program success story in other villages and urban villages, as SIBAT teams, so the program can book is finally finished. -
Economic Impacts of Sanitation in Indonesia
Research Report August 2008 Economic Impacts of Sanitation in Indonesia A five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines, and Vietnam under the Economics of Sanitation Initiative (ESI) Water and Sanitation Program East Asia and the Pacifi c (WSP-EAP) World Bank Offi ce Jakarta Indonesia Stock Exchange Building Tower II/13th Fl. Jl. Jend. Sudirman Kav. 52-53 Jakarta 12190 Indonesia Tel: (62-21) 5299-3003 Fax: (62-21) 5299-3004 Printed in 2008. The volume is a product of World Bank staff and consultants. The fi ndings, interpretations, and conclusions expressed herein do not necessarily refl ect the views of the Board of Executive Directors of the World Bank or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations, and other information shown on any map in this work do not imply any judgment on the part of the World Bank concerning the legal status of any territory or the endorsement of acceptance of such boundaries. Research Report August 2008 Economic Impacts of Sanitation in Indonesia A fi ve-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines, and Vietnam under the Economics of Sanitation Initiative (ESI) EXECUTIVE SUMMARY Executive Summary At 55% in 2004, sanitation coverage in Indonesia is below the regional average for Southeast Asian countries of 67%. Nationwide, sanitation coverage has increased by 9 percentage points since 1990, representing signifi cant progress towards the target of 73% set by the Millennium Development Goal joint water supply and sanitation target. -
Reconnaissance Study Of
NO. RECONNAISSANCE STUDY OF THE INSTITUTIONAL REVITALIZATION PROJECT FOR MANAGEMENT OF FLOOD, EROSION AND INNER WATER CONTROL IN JABOTABEK WATERSHED FINAL REPORT JANUARY 2006 JAPAN INTERNATIONAL COOPERATION AGENCY YACHIYO ENGINEERING CO., LTD GE JR 05-060 RECONNAISSANCE STUDY OF THE INSTITUTIONAL REVITALIZATION PROJECT FOR MANAGEMENT OF FLOOD, EROSION AND INNER WATER CONTROL IN JABOTABEK WATERSHED FINAL REPORT JANUARY 2006 JAPAN INTERNATIONAL COOPERATION AGENCY YACHIYO ENGINEERING CO., LTD RECONNAISSANCE STUDY OF THE INSTITUTIONAL REVITALIZATION PROJECT FOR MANAGEMENT OF FLOOD, EROSION AND INNER WATER CONTROL IN JABOTABEK WATERSHED FINAL REPORT TABLE OF CONTENTS 1. INTRODUCTION .............................................................. 1 1.1 BACKGROUND ................................................................ 1 1.2 OBJECTIVES....................................................................... 1 1.3 STUDY AREA..................................................................... 2 2. PRESENT CONDITIONS................................................. 3 2.1 SOCIO-ECONOMIC CONDITIONS.................................. 3 2.1.1 Administration........................................................ 3 2.1.2 Population and Households.................................... 6 2.2 NATURAL CONDITIONS.................................................. 7 2.2.1 Topography and Geology ....................................... 7 2.2.2 Climate ................................................................... 7 2.2.3 River Systems........................................................ -
Using Nemerow's Pollution Index Method for Water Quality
Using Nemerow’s Pollution Index Method for Water Quality Assessment of Cimanuk River in West Java Ihya Sulthonuddin1, Djoko Mulyo Hartono2, Chairil Abdini Abidin Said1 {[email protected], [email protected], [email protected]} 1Environmental Science Study Program, School of Environmental Science, Universitas Indonesia, Jakarta, Jakarta, Indonesia, 10340 2Environmental Engineering Study Program, Faculty of Engineering, Universitas Indonesia, Depok, West Java, Indonesia, 16424 Abstract. The river water is one of the water resources that important in managing environmental sustainability, increasing economic growth, and realizing the social welfare of communities. This study aims to assess and analyze water quality of the Cimanuk river. The analyze of water quality in the Cimanuk river based on the Regulation of Governor of West Java (GWJ) Class 1, United Kingdom Technical Advisory Group (UKTAG), United States Environmental Protection Agency (USEPA), Ministry of Environmental Government Japan (MOEG), and Departement of Environmental Malaysia (DOE). Nemerow’s pollution index (NPI) method used to assess the water in the Cimanuk river from the years 2013 to 2018. River water sampling stations of the Cimanuk river are Boyongbong, Sukaregang, Tomo, and Jatibarang. Base on seven physicochemical parameters, this research found that the Cimanuk river is not meet the water quality standards with the value of TSS (81.57132.69 mg/L), BOD (8.416.53 mg/L), COD (33.9226.51 mg/L), DO (5.541.67 mg/L), and Ammonia (0.210.31 mg/L). The degradation of river water quality in the Cimanuk river indicated by increasing NPI value. NPI value of the Cimanuk river ranging from 1.04 to 7.51. -
Heavy Metal Concentration in Water, Sediment, and Pterygoplichthys Pardalis in the Ciliwung River, Indonesia 1Dewi Elfidasari, 1Laksmi N
Heavy metal concentration in water, sediment, and Pterygoplichthys pardalis in the Ciliwung River, Indonesia 1Dewi Elfidasari, 1Laksmi N. Ismi, 2Irawan Sugoro 1 Department of Biology, Faculty of Science and Technology University Al Azhar Indonesia, Jakarta, Indonesia; 2 The Center of Isotope and Radiation Application (PAIR), The National Agency of Nuclear Energy (BATAN), Jakarta, Indonesia. Corresponding author: D. Elfidasari, [email protected] Abstract. Ciliwung River is one of the most polluted freshwaters in Indonesia, shown by its color, smell, and the wastes. Generally, the presence of heavy metals is an indicator of pollution in any river. Furthermore, the survival of waters biota is determined by the pollution levels of the water and sediment, including the Pterygoplichthys pardalis fish dominating the river. The purpose of this study therefore was to record the concentration of heavy metals in water, sediment, and P. pardalis in the Ciliwung River from upstream in Bogor to its downstream in Jakarta. The X-Ray Fluorescence (XRF) spectrometer was used to analyze the metals. The results showed that the concentrations of heavy metals such as Cd, Hg, and Pb were relatively high in the water and sediment of the river, exceeding the threshold of Indonesian Government Regulation. The highest concentration of these metals was found in the samples from Ciliwung River Jakarta area. The concentrations of these metals were quite high in the P. pardalis flesh exceeding the threshold set through the provisions of National Agency of Drug and Food Control (BPOM) and Indonesia National Standard (SNI). On analysis, there was a strong correlation between the metal content of fish flesh and sediment. -
Water Quality in Three Reservoirs on the Citarum River, Indonesia
WATER QUALITY IN THREE RESERVOIRS ON THE CITARUM RIVER, INDONESIA Simon Sembiring * *Reseacher, Research Institute for Water Resources Development Jl. Ir. H. Juanda No. 193 Bandung – 40135, Indonesia Fax : + 62-22-2500163 ABSTRACT Three large reservoirs have been built on the Citarum River in West Java over the last two decades. Saguling (completed 1985), Cirata (1988) and Jatiluhur (1967) are the first, second and third reservoirs respectively downstream from Bandung city. Saguling and Cirata were built primarily for hydroelectric power and Jatiluhur primarily for rice irrigation. Subsequently all three are used for industrial, domestic, fisheries, recreation and transportation purposes. Jakarta city, about 130km from Jatiluhur, plans to use the water from this reservoir as its main water supply. It has been known for more than a decade that the water of all three reservoirs is polluted by inflows of domestic sewage, industrial and agricultural wastes. In addition, considerable organic pollution comes from fish farming in the reservoirs. In year 1998 Saguling had 2500 floating cage nets, Cirata 2700, Jatiluhur 720 . A number of pollutants exceed the limits of the official water quality regulation standards of the government of Indonesia, particularly dissolved oxygen, zinc and iron. This paper give some updated information about the level of pollution. Unless the sources of pollution are controlled the effects of it presently seen in macrophyte plant infestation, algal blooms, fish kills and degradation of potable and industrial water will increase. KEYWORDS: Citarum , reservoir ,Cirata, Jatiluhur,Saguling, pollution, water quality. INTRODUCTION The Citarum is one of the main rivers in Indonesia, with a length of about 315km. -
Kajian Sosial-Budaya Masyarakat Pada Lanskap Riparian Sungai Ciliwung
KAJIAN SOSIAL-BUDAYA MASYARAKAT PADA LANSKAP RIPARIAN SUNGAI CILIWUNG Study Of Social-Cultural ABSTRACT Community On Riparian Bogor as one of the cities with high population density located in the middle of Ciliwung Lanscape Ciliwung River watershed. The use of riparian rivers as undeveloped land has had an impact on the decline in the quality and quantity of blue open spaces. Local knowledge of the community influences the perspective and behavior of the community towards environmental sustainability. The factors that most influence riparian landscape change Fittria Ulfa are the interaction between human activity and the landscape associated with socio- Mahasiswa Departemen cultural activities. The purpose of this study was to analyze the situational and Arsitektur Lanskap, Fakultas sociocultural activities of riparian Ciliwung River to blue open space. This study will be Pertanian IPB conducted in the city of Bogor that is on Pulo Geulis and Griya Katulampa. The method Email : [email protected] that used in this research is descriptive analysis where the data analyzed is obtained from interview and literature study. The results of this study indicate the existence of two Nurhayati socio-cultural interactions in two research sites, in Pulo Geulis settlement and Griya Staf Pengajar Departemen Katulampa housing has diffrent condition of riparian landscape, which was affected by Arsitektur Lanskap, Fakultas the bio-physical conditions of the landscape. The results indicated that the background Pertanian IPB character of the community was very influential on the behavior of cummuny to the river and its environment. The background character that affected were the age, education, Hadi Susilo Arifin type of work, origin, tribe, and length of stay. -
The Pollution Index and Carrying Capacity of the Upstream Brantas River
International Journal of GEOMATE, Sept., 2020, Vol.19, Issue 73, pp. 26 – 32 ISSN: 2186International-2982 (P), 2186-2990 Journal (O), Japan, of GEOMATE,DOI: https://doi.org/10.21660/2020.73.55874 Sept., 2020, Vol.19, Issue 73, pp. 26 – 32 Geotechnique, Construction Materials and Environment THE POLLUTION INDEX AND CARRYING CAPACITY OF THE UPSTREAM BRANTAS RIVER Kustamar1 and *Lies Kurniawati Wulandari1 1Faculty of Civil Engineering and Planning, National Institute of Technology (ITN) Malang, Indonesia *Corresponding Author, Received: 28 July 2019, Revised: 13 Jan. 2020, Accepted: 17 March 2020 ABSTRACT: River is one of the surface water resources that is often polluted by various human activities. With its dynamic characteristics, a river must be periodically examined to determine its water quality. This study aims to investigate the carrying capacity of the Brantas river in East Java, Indonesia. The observation was done by measuring TSS (Total suspended solid), TDS (Total dissolved solid), and oil and grease in the upstream zone of the Brantas river. This research used a descriptive method. The determination of the research stations was based on the condition of the watershed and its surroundings, assuming that there was a decrease in water quality. The sampling points include Pendem Bridge (1), DAM (local water company) Sengkaling (2), Simpang Remujung Bridge (3), and Samaan District (4). The results demonstrated that the upstream Brantas river at each sampling point had different pollution levels. Generally, the sampling point 1 (Pendem Bridge) was the cleanest zone compared to other sampling points. On the other hand, sampling point 4 (Samaan District) was the most polluted site of the upstream zone. -
Downloaded From
J. Noorduyn Bujangga Maniks journeys through Java; topographical data from an old Sundanese source In: Bijdragen tot de Taal-, Land- en Volkenkunde 138 (1982), no: 4, Leiden, 413-442 This PDF-file was downloaded from http://www.kitlv-journals.nl Downloaded from Brill.com09/30/2021 08:56:21AM via free access J. NOORDUYN BUJANGGA MANIK'S JOURNEYS THROUGH JAVA: TOPOGRAPHICAL DATA FROM AN OLD SUNDANESE SOURCE One of the precious remnants of Old Sundanese literature is the story of Bujangga Manik as it is told in octosyllabic lines — the metrical form of Old Sundanese narrative poetry — in a palm-leaf MS kept in the Bodleian Library in Oxford since 1627 or 1629 (MS Jav. b. 3 (R), cf. Noorduyn 1968:460, Ricklefs/Voorhoeve 1977:181). The hero of the story is a Hindu-Sundanese hermit, who, though a prince (tohaari) at the court of Pakuan (which was located near present-day Bogor in western Java), preferred to live the life of a man of religion. As a hermit he made two journeys from Pakuan to central and eastern Java and back, the second including a visit to Bali, and after his return lived in various places in the Sundanese area until the end of his life. A considerable part of the text is devoted to a detailed description of the first and the last stretch of the first journey, i.e. from Pakuan to Brëbës and from Kalapa (now: Jakarta) to Pakuan (about 125 lines out of the total of 1641 lines of the incomplete MS), and to the whole of the second journey (about 550 lines). -
Citarum River, Indonesia
Citarum River, Indonesia Pollutant: Numerous chemicals including lead, cadmium, chromium, and pesticides Population Affected: 500,000+ people directly, up to 5 million people indirectly The Citarum River Basin in Bandung, West Java, Indonesia covers an area of approximately 13,000 square kilometers, coming into contact with a population of 9 million people.1 The river provides as much as 80% of surface water to Jakarta’s water supply authority, irrigates farms that supply 5% of Indonesia’s rice, and is a source of water for upwards of 2,000 factories.2 A range of contaminants are present in the river, from both industrial and domestic sources. Field investigations conducted by Blacksmith Institute, for instance found levels of lead at more than 1,000 times the USEPA standard in drinking water. A 2013 APN Science bulletin found that aluminum, manganese, and iron concentrations in the river were 97 ppb, 195 ppb, and 194 ppb, respectively. These are all significantly higher than the world averages, which are 32 ppb, 34 ppb, and 66 ppb, respectively.3 The concentrations are also well above the recommended level’s of heavy metals in drinking water set by the EPA. Manganese in drinking water, for example, has a standard of 50 ppb to minimize adverse health effects.4 Water in the Citarum River has concentrations of manganese that are nearly four times those recommended levels. Importantly the Indonesian Government is taking considerable action on the issue. As an illustration the government has negotiated a 500 million dollar multi- tranche loan package with the Asian Development Bank to support efforts to rehabilitate Citarum.