scholarly journals STUDI KUALITAS AIR BERDASARKAN PARAMETER FISIKA DAN KIMIA PADA AIR GUA DESA LABURUNCI KABUPATEN BUTON

2018 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Ni'ma Meilani ◽  
Sadam Sudin Sahi
Keyword(s):  
Water Quality ◽  
Ph Value ◽  
Human Life ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Water Quality Monitoring ◽  
Total Sample ◽  
Physical Parameters ◽  
Chemical Parameters

Water is a basic requirement for human life. Clean water sources used by village communities apart Laburunci comes from taps Kabupaten Buton also sourced from springs Caves Village Laburunci. Recorded in March 2015 as many as 235 households use water cave, but until now there has been no student or institutions that conduct scientific research to determine the water quality of the cave. This study aims to determine the water quality of Cave Village Laburunci Buton based on physical and chemical parameters. This type of research is observational dekskriptif, a total sample of 149 with a simple random sampling technique. The research instruments were questionnaires, observation sheets, and laboratory instruments. Research results from the analysis based on the Minister of Health No. 416/Men.Kes/Per/IX/1990 concerning requirements and Water Quality Monitoring. The results showed that for the physical parameters, the artist smell is known of the 149 respondents stating no smell. This is in contrast to the parameters of taste and color where there are two respondents stated that taste and a third of respondents stated that colorless. For chemical parameters such as pH and DO is known that the pH value of the water cave at 7.87 while DO is at 7.3 mg/l. Thus we can conclude that both physical parameters and chemical parameters, based Permenkes No. 416/Men.Kes/Per/IX/1990 concerning requirements and Monitoring Water Quality, Air Caves Village Laburunci eligible for use in meeting the needs of the household. Laburunci need for villagers, village government and related agencies to work together to protect water quality Laburunci Gua village located in the village of Laburunci Buton.

ANALISIS KUALITAS AIR MINUM DALAM KEMASAN (AMDK) DI YOGYAKARTA DITINJAU DARI PARAMETER FISIKA DAN KIMIA AIR

2019 ◽  
Vol 6 (1) ◽  
pp. 46-56
Author(s):  
Titin Aryani
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Sampling Technique ◽  
Bottled Water ◽  
Physical Parameters ◽  
Water Quality Standards ◽  
Chemical Parameters ◽  
Water Ph ◽  
Quality Water

Backgroud: Nowadays, bottled water has become the most substitute water for cooking drinking water. Although bottled water seemed attractive, it is crucial to assess its quality. Objective: This quantitative study aimed to determine the quality of the 5 brands of bottled water circulating in Yogyakarta, in terms of physical parameters (temperature, smell, taste, color, turbidity, and TDS electroconductivity) and chemical parameters of water (pH, the presence of Cl-ions, and the presence of metals such as Cr, Fe, Zn, Cd). Methods: The sampling technique used was purposive sampling. The instrument used to determine the quality of bottled water is the standard of drinking water quality standards. Result: The results showed that five samples of bottled water circulating in Yogyakarta, are all qualified bottled water both in terms of physical parameters (temperature, smell, taste, color, turbidity, electroconductivity, and TDS) and chemical parameters of water (pH , the presence of Cl-ions, and the presence of metals such as Cr, Fe, Zn, Cd). Conclusion: Five samples of bottled water circulating in Yogyakarta were suitable for consumption. Keywords: Bottled water, water analysis, water quality, water chemistry parameters  

Wetland Ecosystem Monitoring Through Water Quality Perspectives

2022 ◽  
pp. 51-70
Author(s):  
Shahid Ahmad Dar ◽  
Sami Ullah Bhat ◽  
Sajad Ahmad Dar
Keyword(s):  
Water Quality ◽  
Field Testing ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Ecosystem Monitoring ◽  
Physico Chemical

Water quality monitoring is an important tool in determining the safety and suitability of water for various desired and intended uses. The procedures involved in the evaluation of water quality are numerous and multifaceted. Therefore, taking into consideration the specific objectives of water quality monitoring, sampling design is of vital importance. Most of the physical parameters of water quality are determined via in-situ measurements using modern testing equipment/field testing kits. Although there are some good field-based sensors that are being used for evaluation of water quality, the chemical parameters traditionally are mostly analyzed through laboratory-based experiments. This chapter is aimed to offer an inclusive knowledge and insights on the importance and assessment of physico-chemical parameters that are of high priority for monitoring the water quality of wetlands.

scholarly journals Some indicators of water quality of the Tamis river

2011 ◽  
Vol 17 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Nada Babovic ◽  
Dejan Markovic ◽  
Vojkan Dimitrijevic ◽  
Dragan Markovic
Keyword(s):  
Water Quality ◽  
Ph Value ◽  
Ammonium Nitrogen ◽  
Field Analysis ◽  
Total Hardness ◽  
Chemical Parameters ◽  
Physico Chemical

This paper shows the results obtained in field analysis performed at the Tamis River, starting from the settlement Jasa Tomic - border between Serbia and Romania to Pancevo - confluence of Tamis into the Danube. The Tamis is a 359 km long river rising in the southern Carpathian Mountains. It flows through the Banat region and flows into the Danube near Pancevo. During the years the water quality of the river has severely deteriorated and badly affected the environment and the river ecosystem. In situ measurements enabled determination of physico-chemical parameters of water quality of the Tamis River on every 400 m of the watercourse, such as: water temperature, pH value, electrical conductivity, contents of dissolved oxygen and oxygen saturation. The main reason of higher pollution of Tamis is seen in connection to DTD hydro system. Sampling was performed at 7 points with regard to color, turbidity, total hardness, alkalinity, concentration of ammonium nitrogen, nitrite nitrogen, nitrate nitrogen, iron, chlorides and sulphates in samples. The aim of the present work was to evaluate water quality in the Tamis River taking into account significant pollution, which originates from settlements, industry and agriculture, and to suggest appropriate preventive measures to further pollution decreasing of the river's water.

scholarly journals Effect of Good Hygiene Sanitation and Personal Hygiene Depot Management of Refill Drinking Water on the Quality of Drinking Water Reviewed from Most-Probable-Number Coliform in Kediri

2018 ◽  
Vol 54 (4) ◽  
pp. 241
Author(s):  
Indasah Indasah
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Personal Hygiene ◽  
Most Probable Number ◽  
Cross Sectional ◽  
Probable Number ◽  
Hygiene Management

Drinking water is a basic human need and must meet health requirements. Drinking water depots are a means of filling drinking water which is in the process of processing raw water using treatment and sterilization system. Drinking water depots as providers of drinking water must also meet the requirements of sanitation hygiene and personal hygiene management must also be maintained so that the water produced meets health requirements. The purpose of this study was to determine the effect of sanitation hygiene and personal hygiene management of refill drinking water depots on the quality of drinking water in terms of the Most Probable Number Coliform in Kediri. The research design used was analytic observational with cross sectional approach. The population of all refill drinking water depots in Kediri is 57, with the sampling technique that is Simple Random Sampling, where a portion of refill drinking water depots in Kediri are 50. Data is collected by check list, questionnaire and laboratory examination. The results showed that most of the hygiene sanitation of the drinking water depot had fulfilled the requirements of 77%, the drinking water personal hygiene depot was good as much as 85% and those who met the drinking water requirements were 70%. The results of the hygiene feasibility analysis showed the value of Sig 0.000<0.05 (R=0.935) means that there was an effect of hygiene sanitation quality with water quality in terms of the Most Probable Number Coliform. While the personal hygiene value of Sig 0.001 <0.05 (R = 0.528) indicates that there is a personal hygiene influence with water quality in terms of the Most Probable Number Coliform. The results of Logistic Regression test showed that there were effects of sanitation hygiene and personal hygiene management of refill drinking water depots with water quality in terms of the Most Probable Number Coliform with a significance value = 0.000 <a 0.05. This shows that the hygiene and the better personal hygiene at refill drinking water depots is increasingly fulfilling water quality requirements in terms of the Most Probable Number Coliform

scholarly journals Spatial Pattern of Water Quality on Coral Reef Area Around Kaledupa Island

Jurnal Segara ◽  
2016 ◽  
Vol 12 (2) ◽  
Author(s):  
Hadiwijaya L. Salim ◽  
Dini Purbani ◽  
Agustin Rustam ◽  
Yulius ◽  
Devi D. Suryono ◽  
...  
Keyword(s):  
Water Quality ◽  
Living Environment ◽  
Physical Parameters ◽  
Light Pollution ◽  
Chemical Parameters ◽  
Standard Values ◽  
Coral Reef Area ◽  
Healthy Coral

Healthy coral reefs depends on the quality of the waters , so that research and monitoring of water quality becomes important. This research attempt to asses marine waters quality at kaledupa island and it’ s surrounding waters on October and November 2014. 33 In-situ samples were collected using multiparameters tool purposively which are categorized into  physical parameters (temperature, turbidity and clarity), and chemical parameters (DO, salinity and pH). Waters quality defined by STORET method based on Ministry of Living Environment decree number 115 year of 2003. Analysis geographically has been conducted to describe distribution of waters quality spatially. The result shows that Kaledupa waters has sustain slightly pollution, especially on DO, turbidity, temperature and salinity parameters which have deviated from standard values. The light pollution in Kaledupa waters is suspected caused by the entry of abundance organic matter and shallow bathymetry.

scholarly journals Water Quality Assessment and Monitoring of Closed Rearing System of the Sea Cucumber Holothuria scabra

2020 ◽  
Vol 37 (2) ◽  
Author(s):  
Hanny Meirinawati ◽  
Hanif Budi Prayitno ◽  
Lisa Fajar Indriana ◽  
Muhammad Firdaus ◽  
A'an Johan Wahyudi
Keyword(s):  
Water Quality ◽  
Sea Cucumber ◽  
Water Quality Assessment ◽  
Water Quality Monitoring ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Sea Cucumbers ◽  
Fishery Resource ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

Sea cucumbers are an essential fishery resource. Therefore, effective aquaculture methods should be developed to achieve their optimal production. Sea cucumbers are susceptible to various environmental factors, one of which is water quality. Monitoring water quality based on physical and chemical parameters should be useful to the rearing system in aquaculture. In practical use, farmers usually monitor only temperature, salinity, and pH, neglecting the essential role of chemical parameters. This review focuses on and urges the monitoring of physical and chemical parameters. We explored the water quality parameters that may be crucial to the sea cucumber rearing system, including temperature, salinity, pH, dissolved oxygen, ammonia, turbidity, particulate organic matter, total nitrogen, nitrate, nitrite, ammonium, silicate, and phosphate. Furthermore, this paper presents a practical way to monitor the aquaculture or rearing system of sea cucumbers. It is suggested that temperature and salinity are the crucial physical parameters, while the essential chemical parameters are phosphate, nitrate, and ammonia.

scholarly journals The Effect of Product, Service, and Customer Satisfaction on Word-of-Mouth Behavior

2019 ◽  
Vol 4 (2) ◽  
pp. 149-156
Author(s):  
Setyani Dwi Lestari ◽  
Mariah Mariah ◽  
Heni Iswanti ◽  
Umbar Riyanto
Keyword(s):  
Customer Satisfaction ◽  
Service Quality ◽  
Word Of Mouth ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Total Sample ◽  
Jel Classification ◽  
Public Attention ◽  
Product Service

Objective – Banks are financial intermediaries which are vital to support the economy of a country. Banks can be interpreted as the financial institutions whose activities are collecting funds from the community, distributing the funds back to the community, and providing other banking services. The development and improvement of service quality from the banks should be the center of public attention. This is because of the tight competition in terms of quality of the services, products, and marketing strategies undertaken by the banks. In an environment of tight competition, the top priorities of service companies such as banks are customer satisfaction and excellent service quality in order to improve customer loyalty and word-of-mouth behavior. This research aims to study, analyze, and explore the effect of product, service, and customer satisfaction on word-of-mouth (WOM) behavior at PT Bank Jakarta. Methodology/Technique –The models used in this research is a descriptive and associative model using SPSS 19. This study uses a simple random sampling technique with a total sample of 80 people. The research instrument used as a measuring tool in this study is a questionnaire consisting of 40 statements. Findings & Novelty – The result of this research show that product (X1), service (X2), and customer satisfaction (X3) simultaneously affect word-of-mouth behavior (Y). The results conclude that PT Bank Windu Kentjana International Tbk Jakarta should improve the quality of its products and services delivered to its customers and prospective customers in order to build their loyalty and improve their word-of-mouth. Type of Paper: Empirical Keywords: Product; Service; Customer Satisfaction; Word of Mouth Behavior. Reference to this paper should be made as follows: Lestari, S. D.; Mariah, Iswanti, H.; Riyanto. U. 2019. The Effect of Product, Service, and Customer Satisfaction on Word-of-Mouth Behavior, J. Mgt. Mkt. Review 4 (2): 149 – 157 https://doi.org/10.35609/jmmr.2019.4.2(7) JEL Classification: M30, M31, M39.

scholarly journals The Study of Quality of the River Pandayangan in His Review of the Factors of Physical-Chemical

2021 ◽  
Vol 4 (1) ◽  
pp. 1236-1241
Author(s):  
Bunga Nasib Manalu ◽  
Arman Harahap
Keyword(s):  
Water Quality ◽  
Local Community ◽  
Physical Parameters ◽  
Raw Water ◽  
Chemical Parameters ◽  
Descriptive Research ◽  
Physical Chemical ◽  
Class B ◽  
Physical And Chemical

The river is one of the forms of the aquatic ecosystem is open, which is also prone to the existence of a pollution.Pollution that occurs in a river is usually caused by environmental conditions and human activities around the river.The river water Pandayangan is one of the rivers that are widely used by the local community for a variety of activities, namely as a tourist attraction, bathing, washing, and others. This research is a descriptive research that aims to determine the water quality of the river in physics and chemistry of the location of the research based on the raw water quality. Research conducted at three locations and sampling the water for the third observation stations do the measurement of physical parameters such as Temperature, Color, and Turbidity while the chemical parameters include pH, BOD, Ammonia, Nitrite, Organic Number, Alkaliniti and Asiditi. Based on the results of testing the physical and chemical parameters then be concluded that the water quality of the river Pandayangan still meet the quality standards of water quality class B or raw water.

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

scholarly journals Analisis Fisika-Kimia Air Sumur Di Tempat Pembuangan Akhir Sumompo Kecamatan Tuminting Manado

Jurnal MIPA ◽  
2015 ◽  
Vol 4 (2) ◽  
pp. 153
Author(s):  
Martin Aprilino Tambunan ◽  
Jemmy Abidjulu ◽  
Audy Wuntu
Keyword(s):  
Water Quality ◽  
Quality Standard ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Water Quality Standard ◽  
Maximum Value ◽  
Physico Chemical ◽  
Ph Range ◽  
Iron And Manganese

Telah dilakukan penelitian tentang kualitas fisika-kimia air sumur di tempat pembuangan akhir sampah (TPA) kecamatan Tuminting, Manado secara kualitatif dan kuantitatif. Kajian yang dilakukan meliputi parameter fisika yaitu penentuan pH, bau, rasa, warna, kekeruhan dan total padatan terlarut (TDT) serta parameter kimia yaitu penentuan nitrat, nitrit, klorida, sulfat, besi dan mangan. Berdasarkan hasil pengujian parameter fisika pada 4 titik pengambilan air ada beberapa titik pengambilan sampel yang tidak sesuai dengan syarat baku mutu kualitas air yaitu tidak berbau dan berasa serta memiliki rentang pH 6,5-9,2 dan memiliki nilai maksimal untuk warna 50, kekeruhan 25, dan TDT 1500. Begitu juga untuk parameter kimia ada beberapa titik pengambilan sampel yang tidak sesuai dengan syarat baku mutu kualitas air yaitu memiliki nilai maksimal untuk klorida 600 mg/L, nitrat 10 mg/L, nitrit 1 mg/L, besi 1 mg/L, mangan 0,5 m/L dan sulfat 400 mg/L.A research on the physico-chemical quality of the well water in the landfill (TPA) district Tuminting, Manado has been done. The study includedphysical parameters, namely pH, odor, taste, color, turbidity and total dissolved solids (TDS) and chemical parameters, namely nitrate, nitrite, chloride, sulphate, iron and manganese. Among the four sampling sites, some sites did not meet the water quality standard based on some physical parameters, those are odorless and tasteless, pH range of 6.5 to 9.2 and maximum value of 50 for color, 25 for turbidity, and 1500 for TDS. Likewise, for chemical parameters, several sampling points are not in accordance with the terms of water quality standard, those aremaximum value of 600 mg/Lfor chlorides, 10 mg/L for nitrate, 1 mg/L for nitrite, 1 mg/L for iron, 0.5 m/L for manganese and 400 mg/L for sulphate.

Sign in / Sign up

Export Citation Format

Share Document