scholarly journals ANALISIS SUMBER AIR BAKU UNTUK MEMENUHI KEBUTUHAN AIR RUSUNAWA GIRIASIH DI KECAMATAN BATUJAJAR KABUPATEN BANDUNG BARAT

2019 ◽  
Vol 4 (2) ◽  
pp. 68
Author(s):  
Apik Adzani Diandi ◽  
Eka Wardhani ◽  
Agung Ghani Kramawijaya
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Government Regulation ◽  
Quality Standards ◽  
Quality Standard ◽  
Water Sources ◽  
Raw Water ◽  
Microbiological Parameters ◽  
Alternative Sources ◽  
Difficult Area

<p>Administratively, Giriasih Rusunawa located at Jalan Griya Asri Permai, Kampung Babakan RT 01 and 02 RW 18 Kampung Babakan, Giriasih Village, Batujajar Sub-District, West Bandung Regency, is in a difficult area for clean water. This study aims to determine the alternative sources of raw water that will be used to meet water needs in Rusunawa. Alternative raw water sources, namely groundwater, surface and rain. The method used by comparing water quality with quality standards. The parameters tested consisted of physical, chemical, and microbiological parameters. The quality monitored is compared to the quality standard based on Government Regulation Number 82 of 2001 Class I concerning Management of Water Quality and Water Pollution Control and PerMenKes No. 492 of 2010 concerning Drinking Water Quality Requirements. Based on the results of analysis of raw water sources, surface water is very possible to be used as a source of water to meet the needs of water in flat from all aspects. Quantity aspect, Saguling Reservoir guarantees continuous availability of raw water, which is 4,000 l / sec and can still be developed up to 5,000 l / sec. Parameters that do not meet quality standards on surface water are: BOD, COD, Phosphate and Manganese. Based on the results of the calculation of water requirements of 3 l / sec to serve the water needs in the flat.</p>

scholarly journals Kualitas Air Tanah di Sekitar TPA Km 14 Kota Palangka Raya

2020 ◽  
Vol 1 (1) ◽  
pp. 75-82
Author(s):  
Yustani Leluno ◽  
Kembarawati ◽  
Basuki
Keyword(s):  
Water Quality ◽  
Water Distribution ◽  
Government Regulation ◽  
Quality Standards ◽  
Quality Standard ◽  
Water Quality Standards ◽  
Processing Site ◽  
Local Water

The lack of clean water distribution by local water service (PDAM) of Palangka Raya city is the major reason for people around the final processing site/landfill (Tempat Pemrosesan Akhir) at Km 14 to use groundwater for their daily life. The landfill may cause pollution over groundwater known as leachate, which commonly unnoticed by its users. This study aims at assessing the quality of groundwater in that area. The groundwater was taken at different distances from the site in three rainless-days. The physical, chemical and biology parameters of groundwater are observed in the field (in situ) and analyzed in the laboratory, refers to water quality standard of Class I, according to Government Regulation No. 82 of 2001 and Minister of Health Regulation No. 32 of 2017. Public opinion on that issue is cached through interview. The results showed that the groundwater around the landfill in three rainless-days was harmless to be consumed as drinking water, and did not exceed the water quality standards stipulated by government in term of odorless, tasteless, and colorless. Some indicators also show that the groundwater meets the specified quality standards, i.e. TDS (17-68.14 mg/L), DHL (17,15-69.39 ?s), turbidity (0.11-2.50 mg/L), iron (0.227-0.71 mg/L), manganese (<0.0123-0.02 mg/L), coliform (<1.8-280 MPN/100 ml), while Pb and H2S were not detected. From community side, there are no any health complaints arise as long as they use the water.

scholarly journals Kelayakan Air Danau Toba di Wilayah Kabupaten Tapanuli Utara untuk Air Baku dan Wisata Air

2021 ◽  
Vol 22 (2) ◽  
pp. 231-239
Author(s):  
Joko Prayitno Susanto ◽  
Agung Riyadi ◽  
Yudhi Soetrisno Garno
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Government Regulation ◽  
Quality Criteria ◽  
Quality Standard ◽  
Water Quality Criteria ◽  
Raw Water ◽  
The North ◽  
The Republic

ABSTRACT In the area of North Tapanuli Regency, a special economic zone for Taman Bunga Tourism will be developed; so that in the future this area will require large amounts of clean water for consumption and water tourism facilities. In order to anticipate this water demand, a research was carried out to determine the feasibility of Lake Toba water in the North Tapanuli Regency area for drinking water raw water and water tourism infrastructure. This research was carried out with in-situ observations and water sampling for analysis in the laboratory according to the procedures of ISO 5667-6:2014 and ISO 5667-3:2012. This study suggests that Lake Toba water in the North Tapanuli Regency area is not yet suitable to be used as raw water for drinking water and water tourism infrastructure because it still has parameters of BOD, COD, Iron, and Barium that do not meet (exceed) the water quality criteria; according to Attachment Number VI to Government Regulation of the Republic of Indonesia Number 22 of 2021 concerning the Implementation of Environmental Protection and Management Keywords: Lake Toba, North Tapanuli, raw water, water recreation, water quality standard.   ABSTRAK Di wilayah Kabupaten Tapanuli utara akan dikembangkan kawasan ekonomi khusus Pariwisata Taman Bunga, sehingga pada saatnya nanti kawasan ini akan memerlukan air bersih dalam jumlah besar untuk konsumsi dan sarana wisata air. Dalam rangka mengantisipasi kebutuhan air tersebut maka dilaksanakan penelitian untuk mengetahui kelayakan air Danau Toba di wilayah Kabupaten Tapanuli Utara untuk air baku air minum dan sarana prasarana wisata air. Penelitian dlaksanakan dengan pengamatan in-situ dan pengambilan sampel untuk analisis laboratorium sesuai prosedur ISO 5667-6:2014 dan ISO 5667-3:2012. Penelitian ini mengisaratkan bahwa air Danau Toba di wilayah Kabupaten Tapanuli Utara tidak layak untuk dijadikan air baku air minum dan sarana prasarana rekreasi air karena masih memiliki parameter BOD, COD, total fosfat, besi, dan barium yang tidak memenuhi nilai baku mutu yang berlaku. Untuk memanfatkan air Danau Toba di wilayah Kabupaten Tapanuli Utara diperlukan upaya penurunan konsentrasi parameter-parameter tersebut. Kata kunci: Danau Toba, Tapanuli Utara, bahan baku air, wisata air, baku mutu.

scholarly journals Analisis Kandungan Fe (II) Air Selokan di Sekitar TPA II Kelurahan Karya Jaya Musi 2 Palembang dengan Metode Spektrofotometri UV-Vis

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Tria Wulandari ◽  
Sri Wahyuni
Keyword(s):  
Water Quality ◽  
Iron Content ◽  
Government Regulation ◽  
Quality Standards ◽  
Quality Standard ◽  
Sewage Water ◽  
Disposal Site ◽  
Iron Metal ◽  
Leachate Water

Research has been carried out on the analysis of the content of Fe (II) in sewage water around TPA II in the sub-district of the glorious work of Palembang 2 with a UV-Vis spectrophotometry method. This study was conducted to determine the iron content of leachate water around the final disposal site using the UV-Vis spectrophotometry method. The results of the characterization of leachate with UV-Vis spectrophotometry showed the highest iron metal content at point 4 to 4 at 2.767 mg / I with an average content of 0.7308 mg/I which exceeded the quality standard of water quality in accordance with Government Regulation No.82 of 2001 that the iron content allowed in class I water quality quality standards is 0.3 mg / I.

scholarly journals DAMPAK BUDIDAYA PERTANIAN INTENSIF TERHADAP KUALITAS AIR PERMUKAAN DESA KANIGORO KECAMATAN NGABLAK KABUPATEN MAGELANG

2016 ◽  
Vol 12 (1) ◽  
pp. 75
Author(s):  
Wage Komarawidjaja
Keyword(s):  
Heavy Metals ◽  
Water Quality ◽  
Government Regulation ◽  
Fish Farming ◽  
Quality Standard ◽  
Total Coliform ◽  
Raw Water ◽  
High Concentration ◽  
National Regulation ◽  
Water Quality Standard

Kanigoro at Ngablak Sub-District in Magelang is one of the Villages which is topographically lower than the adjacent village in the same sub-district. The main activity of village inhabitant is farmer in intensive agriculture that is indicated by a lot of fertilizer and pesticide utilization. Therefore, the exceeding dosage of fertilizer and pesticide in plant cultivation could become an anxious environmental problem due to the high concentration of them in springs water that they called as Tuk and river water more than the quality standard of National regulation. Based on Data analysis, it can be concluded that laboratory analysis result of water quality in the village Kanigoro, generally still meet the quality standard. This is showed by the concentration of heavy metals (As, Cu, Cd, Hg, Zn and Fe) and pesticides (Aldrin, BHC, Chlordane, DDT, Dieldrin, Endrin, Heptachlor,Heptachlo epoxide, Lindane, Methoxychlor and Toxaphene), except for some points sampling contain heavy metals plumbum (Pb) exceeded water quality standard of the Minister of Health (Depkes) and Government Regulation Class I (raw water) of PP 82/2001. While the density of microbial total coliform and E. coli detected abundant compare to the water quality standard of the Minister of Health, particularly for the use of water as raw water or clean water. However, it is possible to utilize water directly for agriculture and fish farming activities and the use for drinking water after cooked first

STUDI PERBANDINGAN KUALITAS AIR BERSIH DALAM KAITANYA DENGAN AKTIVITAS MASYARAKAT DI SEKITAR SUMBER AIR PADA DESA WAINITU, BATUMERAH, AMAHUSU, DAN HALONG

2017 ◽  
Vol 13 (2) ◽  
pp. 111-119
Author(s):  
Lela Uyara ◽  
Pieter Kunu ◽  
Silwanus M Talakua
Keyword(s):  
Water Quality ◽  
Quality Standard ◽  
Total Coliform ◽  
Quality Analysis ◽  
Clean Water ◽  
Water Quality Analysis ◽  
E Coli ◽  
Microbiological Parameters ◽  
Standard Quality

The study aims to determine the quality of clean water in the villages of Wainitu, Batumerah, Amahusu and Halong by comparing the result of water quality analysis with water quality standard. Water quality analysis includes Physiscal, Chemical, and Microbiological parameters. This research uses descriptive method, this method describes systematics, accurate about facts and characteristic of the quality of clean water of each research location. The results showed that the source of clean water in the village of Batumerah did not meet the standard of clean water quality standards indicated by the number of E. coli and the high total coliform.  Keywords: standard quality of clean water, water quality, Wainitu, Batumerah, Amahusu and Halong villages   ABSTRAK Penelitian yang bertujuan untuk menetapkan kualitas air bersih di Desa Wainitu, Batumerah, Amahusu dan Halong, dengan membandingkan hasil analisis kualitas air dengan standar baku mutu air bersih. Analisis kualitas air meliputi parameter fisika, kimia dan mikrobiologi. Penelitian ini menggunakan metode deskriptif; metode ini menggambarkan sicara sistematis, akurat, fakta dan karakteristik mengenai kualitas air bersih di masing-masing lokasi penelitian. Hasil penelitian menunjukkan bahwa sumber air bersih di Desa Batumerah tidak memenuhi standar baku mutu air bersih yang ditunjukkan oleh jumlah E. coli dan total Koliform yang tinggi. Kata Kunci: baku mutu air bersih, Desa Wainitu, Batumerah, Amahusu dan Halong, kualitas air

Occurrence of 1,4-dioxane and MTBE in drinking water sources in Japan

2006 ◽  
Vol 6 (2) ◽  
pp. 47-53 ◽  
Author(s):  
D. Simazaki ◽  
M. Asami ◽  
T. Nishimura ◽  
S. Kunikane ◽  
T. Aizawa ◽  
...  
Keyword(s):  
Drinking Water ◽  
Surface Water ◽  
Water Samples ◽  
Quality Standards ◽  
Raw Water ◽  
Water Quality Standards ◽  
Butyl Ether ◽  
Water Treatment Plants ◽  
Standard Value ◽  
Surface Water Samples

Nationwide surveys of 1,4-dioxane and methyl-t-butyl ether (MTBE) levels in raw water used for the drinking water supply were conducted at 91 water treatment plants in Japan in 2001 and 2002, prior to the revision of the drinking water quality standards. 1,4-dioxane was widely and continuously detected in raw water samples and its occurrence was more frequent and its concentrations higher in groundwater than in surface water. However, its maximum concentration in raw water was much lower than its new standard value (50 μg/L), which was determined as a level of 10−5 excessive cancer risk to humans. Trace levels of MTBE were also detected in several surface water samples.

Experimental investigation on water quality standard of Yangtze River water source heat pump

2012 ◽  
Vol 66 (5) ◽  
pp. 1103-1109 ◽  
Author(s):  
Zenghu Qin ◽  
Mingwei Tong ◽  
Lin Kun
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
River Water ◽  
Heat Pump ◽  
Yangtze River ◽  
Water Source ◽  
Quality Standard ◽  
Heat Pumps ◽  
The Yangtze River ◽  
Water Conditions

Due to the surface water in the upper reaches of Yangtze River in China containing large amounts of silt and algae, high content of microorganisms and suspended solids, the water in Yangtze River cannot be used for cooling a heat pump directly. In this paper, the possibility of using Yangtze River, which goes through Chongqing, a city in southwest China, as a heat source–sink was investigated. Water temperature and quality of the Yangtze River in the Chongqing area were analyzed and the performance of water source heat pump units in different sediment concentrations, turbidity and algae material conditions were tested experimentally, and the water quality standards, in particular surface water conditions, in the Yangtze River region that adapt to energy-efficient heat pumps were also proposed. The experimental results show that the coefficient of performance heat pump falls by 3.73% to the greatest extent, and the fouling resistance of cooling water in the heat exchanger increases up to 25.6% in different water conditions. When the sediment concentration and the turbidity in the river water are no more than 100 g/m3 and 50 NTU respectively, the performance of the heat pump is better, which can be used as a suitable river water quality standard for river water source heat pumps.

scholarly journals Perceived agricultural runoff impact on drinking water

2014 ◽  
Vol 12 (3) ◽  
pp. 484-491 ◽  
Author(s):  
Andrea Crampton ◽  
Angela T. Ragusa
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Surface Water ◽  
Agricultural Runoff ◽  
Water Sources ◽  
Urban Residents ◽  
Agricultural Activity ◽  
Rural Residents ◽  
Management Measures ◽  
Agricultural Contaminants

Agricultural runoff into surface water is a problem in Australia, as it is in arguably all agriculturally active countries. While farm practices and resource management measures are employed to reduce downstream effects, they are often either technically insufficient or practically unsustainable. Therefore, consumers may still be exposed to agrichemicals whenever they turn on the tap. For rural residents surrounded by agriculture, the link between agriculture and water quality is easy to make and thus informed decisions about water consumption are possible. Urban residents, however, are removed from agricultural activity and indeed drinking water sources. Urban and rural residents were interviewed to identify perceptions of agriculture's impact on drinking water. Rural residents thought agriculture could impact their water quality and, in many cases, actively avoided it, often preferring tank to surface water sources. Urban residents generally did not perceive agriculture to pose health risks to their drinking water. Although there are more agricultural contaminants recognised in the latest Australian Drinking Water Guidelines than previously, we argue this is insufficient to enhance consumer protection. Health authorities may better serve the public by improving their proactivity and providing communities and water utilities with the capacity to effectively monitor and address agricultural runoff.

New Standards for the Chemical Quality of Water in Europe under the New Directive 2013/39/EU

2014 ◽  
Vol 11 (1) ◽  
pp. 31-48 ◽  
Author(s):  
Katharina Kern
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Water Policy ◽  
Quality Standards ◽  
Priority Substances ◽  
Chemical Quality ◽  
Quality Of Water ◽  
Harmful Substances ◽  
Watch List

Directive 2013/39/EU amending Directives 2000/60/EC and 2008/105/EC as regards priority substances in the field of water policy was adopted on 12 August 2013. It revises crucial rules on determining the chemical quality of surface water in Europe (e.g. identification of new harmful substances, updating of environmental quality standards, introduction of a new “watch list” mechanism) and establishes new standards for the protection of water in Europe. This paper explores the legal and factual background to the new legislation on protecting water quality in Europe and takes a critical look at its most important provisions.

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