scholarly journals Analysis Quality of Water River and Quality of Well Water in The Surrounding of Rejo Agung Baru Sugar Factory Madiun

2018 ◽  
Vol 10 (1) ◽  
pp. 1 ◽  
Author(s):  
Susanti Oktavia Ningrum
Keyword(s):  
Water Quality ◽  
Agricultural Waste ◽  
Water Quality Management ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Water Quality Monitoring ◽  
Well Water ◽  
Sugar Factory ◽  
Quality Of Water

The quality of wastewater sugar factory produced will affect the environmental health quality around the factory. The study aimed to analyze the quality of water river and the quality of wells around the Rejo Agung Baru sugar factory in the Madiun. This study is an descriptive observational. The samples comprised of 5 sampels of water rivers and 7 samples of well water. The results of the study at the quality of water river showed that there are parameters (BOD5 and temperature) unqualified with the quality standards based on the East Java Regional Regulation No. 2 of 2008 about Water Quality Management and Water Pollution Control in the East Java, the quality of water river is also affected by the waste water, trash, agricultural waste, and other pollutants. The result of measuring the quality of water well showed that there are parameters (organic substance) unqualified with quality standards based on Permenkes No: 416/Menkes/PER/ IX/1990 about the Terms and Water Quality Monitoring, the quality of Well water is also affected by the quality of water river, a distance of toilet, domestic wastewater and other pollutants. The quality of water river and the quality of well water have decreased that required supervision on the quality of a river water and the quality of water of a well.

scholarly journals The Quality of Water Resources as a Factor of Regional Strategizing

2019 ◽  
pp. 143-153
Author(s):  
Natalya Kosolapova ◽  
Lyudmila Matveeva ◽  
Olga Chernova
Keyword(s):  
Water Quality ◽  
Economic Development ◽  
Water Resources ◽  
Water Quality Management ◽  
Water Quality Monitoring ◽  
The State ◽  
Water Users ◽  
Quality Of Water ◽  
Social And Economic Development

The purpose of this article is to study the processes of water quality management, which are considered as the main factor of the strategic social and economic development of the region and also to form tools supporting this process. The article analyzes the state and development trends of the water sector of the Rostov region from the standpoint of solving the problems of its strategic social and economic development. The authors demonstrate the possibility of intellectualization of regional strategizing processes through the use of water quality monitoring of the knowledge of experts with the use of fuzzy logic. The review of existing approaches to the assessment of water resources quality is given. It is shown that these approaches do not take into account the different requirements of water users to the content of chemicals and compounds in the water but assess the state of water resources in terms of conformity of concentration indices of polluting substances to maximally allowable concentrations. The authors suggest assessing the quality of water resources in compliance with the criteria of the contamination of water resources set for every category of water users. The approach proposed by the authors implies the assessment of water quality in two modes – differentiated and complex. Meanwhile, the suggested tools are universal and can be used in the systems of regional strategizing of the use of various water basins. A conceptual representation of the structure of the management system of water resources quality in the region within the system of regional strategizing is formed and the main problems of its development are identified.

Management and Status of Japanese Public Waters

1991 ◽  
Vol 23 (1-3) ◽  
pp. 1-10 ◽  
Author(s):  
Takeshi Goda
Keyword(s):  
Water Quality ◽  
Coastal Waters ◽  
Industrial Wastewater ◽  
Quality Standards ◽  
Water Bodies ◽  
Industrial Wastewaters ◽  
Quality Of Water ◽  
Japanese Rivers ◽  
Per Capita

The management and status of public water bodies in Japan is discussed. The environmental quality standards which have been set and the levels of compliance with these standards are shown. The water quality of Japanese rivers, lakes, reservoirs, wetlands and coastal waters is described, and eutrophication problems are mentioned. The effects of changes in population density and levels of recycling of industrial wastewaters on the quality of water bodies are discussed. Almost 75% of industrial wastewater is now recycled. Per capita availability of freshwater in Japan is comparatively low, and the construction of 530 dams, in addition to the 2393 dams already in operation, is planned. Irrigation effluents from paddy fields are a major factor which influences river water quality in Japan. The improvement of water quality using various methods is discussed.

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.

scholarly journals Quality of water resources in the Niger basin and in the region of Lagos (Nigeria)

2017 ◽  
Vol 13 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Olusegun Adeaga ◽  
Gil Mahe ◽  
Claudine Dieulin ◽  
Francoise Elbaz-Poulichet ◽  
Nathalie Rouche ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Resources ◽  
Trace Element ◽  
Quality Standards ◽  
Water Type ◽  
Metal Concentrations ◽  
Quality Of Water ◽  
Sampling Locations ◽  
Trace Element Contamination

AbstractWater quality studies in Nigeria are usually conducted at local scales and limited to a restricted number of chemical contaminants, while reliable data on trace metal concentrations (including arsenic) are relatively scarce. This study focuses on the quality of available renewable water resources in terms of major ion and trace element concentrations at selected sampling locations in the Lower River Niger basin and part of the Lagos region. A screening of water contamination by arsenic and heavy metals was carried out through water sampling at selected locations using in situ measurement and laboratory testing to estimate heavy metal concentrations and water type. The analysis reveals moderate trace element contamination of the water resources, with the exception of Pb, while Mn and, to a lesser extent, Al exceeded WHO quality standards, but the Arsenic concentrations are within drinking water quality standards and are safe for consumption and irrigation, while the water type is Bicarbonate.

ESTIMATION OF SEASONAL VARIABILITY OF WATER QUALITY IN A SURFACE SOURCE OF DRINKING WATER SUPPLY

2018 ◽  
Vol 8 (2) ◽  
pp. 20-26 ◽  
Author(s):  
Alexandra V. SELEZNEVA ◽  
Ksenia V. BESPALOVA ◽  
Vladimir A. SELEZNEV
Keyword(s):  
Water Quality ◽  
Water Supply ◽  
Seasonal Variability ◽  
Water Quality Monitoring ◽  
Limiting Factor ◽  
Surface Source ◽  
Organic Contamination ◽  
Quality Of Water ◽  
Mass Development

The results of water quality monitoring of the Saratov reservoir for the period 2000-2016 are presented. Observations were carried out monthly at a stationary station located in the lower tail of the Zhigulevskaya HPP. It is established that the quality of water in the source of water supply is characterized by signifi cant seasonal variability. During the mass development of algae the organic contamination of the reservoir increases and the concentration of nutrients decreases. Excessive content of organic substances in the summer low water complicates the technological processes of water purifi cation. It is concluded that phosphate is the limiting factor restraining the mass development of algae, the concentration of which in the peak of “fl owering” of water is reduced to almost zero.

scholarly journals Water Management of River Beaches—A Portuguese Case Study

Geosciences ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 152
Author(s):  
Maria Oliveira ◽  
Margarida Antunes ◽  
Ana Carvalho
Keyword(s):  
Water Quality ◽  
Physicochemical Parameters ◽  
Continuous Monitoring ◽  
Water Quality Management ◽  
Quality Of Water ◽  
Microbiological Parameters ◽  
Awareness Raising ◽  
The Town

The quality of water is crucial for the qualification of river beaches. The Cávado River watershed (Northern Portugal) contains five river beaches with a regular and specific mandatory monitorization. The main subject of this research is the evaluation of spatial and temporal water microbiological and physicochemical parameters to assess the water quality improvement and consequently watershed management. The results of monitoring surface water, considering microbiological parameters from the five river beaches (2015/19), and physicochemical parameters from three water points along the Cávado River (2018/19) were considered. The river beaches located upstream of the town of Braga has an “excellent” and “good” quality, while the river beach located downstream shows a lower water quality. The physicochemical water results indicated that there is a progressive degradation of water quality from upstream to downstream of the river, which is associated with the influence of domestic and industrial activities. To improve water quality, continuous monitoring will be necessary, with the implementation of adequate awareness-raising programs and strategic water quality management by the population and local agents.

scholarly journals Monitoring Lotic Ecosystem by the Application of Water Quality Index (CCMEWQI)

2020 ◽  
Vol 17 (1) ◽  
pp. 0023
Author(s):  
Salman Et al.
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Water Quality Management ◽  
Water Quality Monitoring ◽  
Quality Data ◽  
Total Hardness ◽  
Water Quality Data ◽  
Quality Of Water ◽  
Lotic Ecosystem

Water Quality Index (WQI) as a tool to assess the water quality status provides advice related to the use of water quality monitoring data and it is a way for combining the complex water quality data into a single value or single statement.The present study was conducted on Al- Hilla river in the middle of Iraq from August 2012 to July 2013 at five selected stations in the river, from Al- Musaib city to Al- Hashimya at the south of Hilla to determine its suitability for aquatic environment (GWQI), drinking water (PWSI) and irrigation (IWQI).This index offers a useful representation of the overall quality of water for public or any intended use as well as indicating pollution, water quality management, and decision making. According to the obtained results, it can be concluded that the EC, TSS, Total hardness, Ca, Mg, DO, BOD5, and NO3 moved away from the desired standards when the temperature rises. The variable of value of this index may be due to increasing the ration of organic matters and converting the carbonate to bicarbonate. The results recorded high value of calcium and magnesium more than the standard value of WHO and IQS (50 mg/l and high value of total hardness more than 500 mg/l). Irrigation water quality index (IWQI) in the study sites were ranged between 66-83 ranged between fair and good.                                                  

scholarly journals ANALISIS PERBEDAAN PADA UJI KUALITAS AIR SUMUR DI KELURAHAN MADIDIR URE KOTA BITUNG BERDASARKAN PARAMETER FISIKA

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Melati J. Parera ◽  
Wenny Supit ◽  
Jimmy F. Rumampuk
Keyword(s):  
Water Quality ◽  
Water Quality Monitoring ◽  
Physical Parameters ◽  
Raw Water ◽  
Cross Sectional ◽  
Quality Of Water ◽  
The Difference ◽  
The Village ◽  
Collection Methods

Abstract: Limited availability of raw water is one of the problems encountered in the provision of water services in Indonesia. The purpose of this study is to determine the difference in the quality of well water within 0-100 meters and within 101-200 meters from the beach by measuring physical parameters, i.e.unclearness. The number of samples in this study were 65 wells owned by residents in the Village of Madidir Ure and from those wells there are 25 with a distance of 0-100 meters and 40 with a distance of 101-200 meters from the beach.The parameters were observed referring to the Regulation of the Minister of Health of Indonesia Number 479/Menkes/Per/IV/2010 about the Terms and Water Quality Monitoring, including the physical parameters such as unclearness measured by using turbidity. Data collection methods used in this study is a cross sectional and the laboratory analysis was done in “Badan Teknik Kesehatan Lingkungan (BTKL)” Manado.  The results, show water quality from the well within distance of 0-100 meters exceeds a set of maximum levels of more than 5 NTU, while the result of the water quality within 101-200 meters does not exceed the maximum of 5 NTU. Conclusion: there is a difference in the quality of water in the Village of Madidir Bitung City Ure taken from the well within a distance of 0-100 meters and the well within 101-200 meters from the beach. Keywords: Water Quality, Well, Parameter physics     Abstrak: Terbatasnya ketersediaan air baku adalah salah satu masalah yang dihadapi dalam penyediaan layanan air bersih di Indonesia. Tujuan penelitian ini untuk mengetahui perbedaan kualitas air sumur yang berjarak 0-100 meter dan 101-200 meter dari tepi pantai dengan parameter ukur fisika. Jumlah sampel dalam penelitian ini adalah 65 sumur milik penduduk di Kelurahan Madidir Ure dan keseluruhan sumur tersebut ada 25 sumur dengan jarak 0-100 meter dan 40 sumur dengan jarak 101-200 meter dari tepi pantai. Adapun parameter yang diamati mengacu pada Peraturan Menteri Kesehatan Indonesia Nomor 479/Menkes/ Per/IV/2010 tentang syarat-syarat dan Pengawasan Kualitas Air yang meliputi parameter fisika seperti kekeruhan. Metode pengumpulan data yang digunakan dalam penelitian ini adalah Cross sectional atau potong lintang dan dianalisis di laboratorium Badan Teknik Kesehatan Lingkungan (BTKL) Manado. Hasil penelitian menunjukkan kualitas air dengan jarak 0-100 meter melebihi kadar maksimum yang ditetapkan yaitu lebih dari 5 NTU (Nephlometer Turbidity Unit), sedangkan kualitas air dengan jarak 101-200 meter hasilnya tidak melebihi kadar maksimum yang telah ditetapkan yaitu kurang dari 5 NTU (Nephlometer Turbidity Unit). Simpulan: terdapat perbedaan kualitas air sumur di Kelurahan Madidir Ure Kota Bitung yang diukur dari jarak 0-100 meter dan 101-200 meter dari tepi pantai. Kata kunci: Kualitas air, Sumur, Parameter fisika

CWQI index as quality indicator of surface water - An approach on the Olt River, Romania

2020 ◽  
pp. 93-106
Author(s):  
Claudia Sandru ◽  
◽  
Mihaela Iordache ◽  
Andreea Maria Iordache ◽  
Roxana Elena Ionete ◽  
...  
Keyword(s):  
Water Quality ◽  
Comparative Evaluation ◽  
Water Quality Management ◽  
Anthropogenic Factors ◽  
The Public ◽  
Quality Of Water ◽  
Major Cations ◽  
Physico Chemical ◽  
Different Seasons

This work aims at assessing the pollution degree of the Olt River (Romania), based on the Canadian Water Quality (CWQI) index, by monitoring twenty twos locations along the middle and south part of the river basin for a period of four months, from March to October, during 2018. A comprehensive physico-chemical analysis involving major cations (Ca2+, Mg2+, Na+), anions (Cl-, SO42-, N-NO3--) and general parameters (pH, electrical conductivity, total dissolve solids) was performed for this purpose. Results demonstrated that CWQI values classified the water in the investigated sectors of the river as fair (values ​​between 66.08 to 79.05), marginal (56.22 to 64.63) and good (value of 85.60). This method appears to be more systematic and provide comparative evaluation of the water quality in different seasons of the year. The results showed that there is a large variations in the parameters in different sections of the river due to different anthropogenic factors. Therefore, this index may be helpful as marker for the public to better understand the quality of water, but also as tool for water quality management.

scholarly journals A Study on IOT for Smart Water Quality Monitoring Using MQTT Algorithm

2019 ◽  
pp. 869-872
Author(s):  
G. Vadivel ◽  
A. P. Thangamuthu ◽  
A. Priyadharshini
Keyword(s):  
Water Quality ◽  
Low Cost ◽  
Water Quality Monitoring ◽  
Quality Parameters ◽  
Quality Monitoring ◽  
Smart Water ◽  
Quality Detection ◽  
Quality Of Water ◽  
System Water

The decrease in quality of water resources has become a common problem. The standard methods of water quality surveillance include water sample manual collection from various locations. These water samples were tested in laboratory using intelligence capabilities. Such approaches take time and are no longer considered inefficient. The old method of water quality detection was time consuming, less accurate and expensive. By focusing on the above problems, IOT can be used to monitor water quality in real time, a low cost water quality monitoring system. Water quality parameters in the proposed system are measured by various sensors such as pH, temperature and dissolved oxygen to transfer data on a platform via a microcontroller system. Therefore, to meet these needs, you can use other technologies such as MQTT (Message Sorting Delimiter Transform), allowing the Sensor and End device rankings to publish and subscribe. And the number of data simultaneously between sensors and servers with the help of the MQTT algorithm.

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