scholarly journals SELECTION OF SUSTAINABLE DOMESTIC WASTE MANAGEMENT TECHNOLOGY CASE STUDY: TANJUNG MEKAR VILLAGE, KARAWANG

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Nadia Paramita ◽  
Sari Sekar Ningrum
Keyword(s):  
Water Quality ◽  
Waste Management ◽  
Industrial Development ◽  
Agricultural Land ◽  
Domestic Wastewater ◽  
Management Program ◽  
Domestic Waste ◽  
Community Activities ◽  
Final Treatment

The Citarum River is one of the rivers that is a source of clean water and is consumed by residents in the watershed and in DKI Jakarta. Currently, the Citarum River is facing serious environmental problems because it is a reservoir for waste from various sources such as factory, hotel and hospital waste as well as domestic waste, silting, problems with embankments and final treatment sites that are harmful to health. The results of monitoring the water quality of the Citarum River show that the water of the Citarum River has not been able to meet the water quality standards that have been determined based on the SK. West Java Governor No. 39 of 2000. The decline in water quality is caused by an increase in the pollutant load originating from the population, industrial development, extensification and intensification of agricultural land, fisheries development, livestock pollution and mining and excavation exploration. The focus of this research is emphasized on the river pollutant waste management program from domestic waste originating from community activities in Tanjung Mekar Village. The purpose of this study was to analyze waste management systems and domestic wastewater that are easily applied by the community, especially along rivers, in supporting community-based environmental management.

scholarly journals PENGELOLAAN LINGKUNGAN SUNGAI BERDASARKAN SUMBER PENCEMARANAN DI SUNGAI CITARUM STUDI KASUS KELURAHAN TANJUNG MEKAR

2020 ◽  
Vol 1 (1) ◽  
pp. 38
Author(s):  
Nadia Paramita ◽  
Sari Sekar Ningrum
Keyword(s):  
Water Quality ◽  
Community Service ◽  
Industrial Development ◽  
Environmental Governance ◽  
Agricultural Land ◽  
Appropriate Technology ◽  
Cow Dung ◽  
Wastewater Management ◽  
Chemical Waste ◽  
Domestic Waste

<p>The Citarum River is a very vital and strategic river, where 80% is consumed by community watershed in DKI Jakarta, so that this creates environmental and health problems in Citarum river. The most common problem is the presence of waste consisting of factory, hotel and hospital waste as well as domestic waste, siltation, embankment problems and final processing sites that are harmful to health. The source of pollution of the Citarum River consists of 6.543 Ha including critical land due to forest encroachment, there is erosion of 31.4% in the upstream citarum area, 400 tons of cow dung from 29,000 head of cattle<br />are dumped into the Citarum river. From 1500 industries that dispose of chemical waste (280 tons/day), it can be seen 500,000 m3/year of waste entering the Citarum river. Results Monitoring of the water quality of the Citarum River shows that Citarum River water has not been able to meet the water quality standards that have been determined based on SK. Governor of West Java No. 39/2000. The decrease in water quality was caused by an increase in pollutant load originating from the population, industrial development, extensification and intensification of agricultural land, fisheries development, livestock pollution and mining and excavation exploration. This community service aims to prove that where appropriate human resources and appropriate technology play an important role in environmental<br />management around the Citarum River. The solution offered in this community service program is to analyze a system of domestic waste and wastewater management that is easily applied by community especially on the river banks in supporting community-based environmental governance.</p>

scholarly journals HYDROCHEMISTRY OF THE PYANJ TRANSBOUNDARY RIVER UPSTREAM, MIDDLE AND DOWNSTREAM AND THE CRITERION ITS USE FOR IRRIGATION

2021 ◽  
Vol 445 (1) ◽  
pp. 114-120
Author(s):  
I. Sh. Normatov ◽  
V.V. Goncharuk ◽  
N.A. Amirgaliev ◽  
A.S. Madibekov ◽  
A.I. Normatov
Keyword(s):  
Heavy Metals ◽  
Water Quality ◽  
Water Samples ◽  
Alkali Metals ◽  
Alkaline Earth ◽  
Maximum Permissible Concentration ◽  
Agricultural Land ◽  
Transboundary River ◽  
Formation Zone

The water quality of the transboundary Pyanj River in the formation zone and along the riverbed before merging with another tributary of the transboundary Amu Darya River-the Vakhsh River was studied. The water quality on the upstream river corresponds to the very soft class (> 1.5 mmol/dm3) and in the middle and the downstream to the soft class (1.5-3.0 mmol/dm3). At the upper, middle and lower reaches of the Pyanj river the concentration of alkaline earth exceeds alkali metals (Ca2+ + Mg2+> Na+ + K+) at HCO3- > SO42- + Cl- and according to the Handa classification they are characterized by temporary rigidity. To assess the criterion of applicability of the Pyanj river water for irrigation the coefficient of sodium adsorption (SAC) was calculated for water samples from the upstream (Khorog), middle (Darvaz) and the downstream (Lower Pyanj) of the Pyanj river that were equal to 0.88; 1.07; 1.71, respectively. The SAC values for all water samples (from the upper, middle and lower reaches) of the Pyanj river indicate their good qualities for irrigation of agricultural land. The concentration of heavy metals in the Pyanj river is significantly lower than the maximum permissible concentration (MPC).

scholarly journals Analysis of Water Quality and River Waters Microbology for Manifestation of Food Safety

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Rizky Muliani Dwi Ujianti ◽  
Althesa Androva
Keyword(s):  
Water Quality ◽  
Food Security ◽  
Quality Management ◽  
Water Quality Management ◽  
Quality Standard ◽  
Total Coliform ◽  
Coliform Bacteria ◽  
Domestic Waste ◽  
Total Coliform Bacteria

 Abstract. Banjir Kanal Barat is a river in the Garang watershed, Semarang City, Central Java, Indonesia. Its function is as a source of water for the community. The level of pollution in this river is already high. The purpose of this study is to provide advice to governments, communities and related stakeholders to realize integrated river management, and fisheries-based food security is achieved. This research method is: analyzing the water quality of the Banjir Kanal Barat river, and analyzing the amount of faecal and total coliform bacteria content in the Banjir Kanal Barat river, and analyzing how to overcome the decline in the quality of waters of the Banjir Kanal Barat river due to faecal and total coliform bacteria pollution. The results showed that the water quality at the research location was still in the quality standard. The content of coliform dan faecal bacteria at the study site exceeds the quality standard, this is due to the influence of domestic waste from households. The thing that needs to be done is counseling the existence of a clean and healthy life, especially for people who are still throwing domestic waste into the river. The existence of water purification equipment is also very necessary to overcome this problem. Water quality management can be done with policy analysis. Regulations related to water quality management can be analyzed and then given solutions and recommendations related to these rules so that policies can be taken that are sustainable, integrated, and coordinated between various parties in managing river water quality and food security. Keywords: food security, water quality, river, faecal coliform, total coliform

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 Assessment of soil and water quality of Barapukuria coal mining site, Dinajpur, Bangladesh

2016 ◽  
Vol 27 (1) ◽  
pp. 63-73
Author(s):  
Rowshon Shad Fardushe ◽  
Md Mahbubul Hoque ◽  
Shimul Roy
Keyword(s):  
Water Quality ◽  
Agricultural Land ◽  
Drainage Water ◽  
Quality Parameters ◽  
Color Temperature ◽  
Mining Site ◽  
The Status ◽  
Land Water ◽  
Soil And Water

From the field observation it is apparent that the color of coal leached drainage water and the agricultural land water are blackish and slightly blackish respectively, which pollutes surface water and the agricultural land. The study showed the present status of the water quality through analyzing different parameters including color, temperature, pH, EC, DO, TDS, BOD, COD, Cl-, Cu, Zn and Fe as well as the status of soil quality where pH, OC, PO4 -, Cu, Cr and Zn were analyzed. All the water quality parameters (e.g. temperature, pH, EC, TDS, DO, and BOD) were within normal levels but the value of COD was higher, which affects the aquatic environment. The concentration of heavy metals in water varied with Zn > Cu > Cr and in soil the concentration varied with Cu > Cr > Zn.Bangladesh J. Sci. Res. 27(1): 63-73, June-2014

scholarly journals Water Quality of the Mun River in Thailand—Spatiotemporal Variations and Potential Causes

2019 ◽  
Vol 16 (20) ◽  
pp. 3906 ◽  
Author(s):  
Haoyu Tian ◽  
Guo-An Yu ◽  
Ling Tong ◽  
Renzhi Li ◽  
He Qing Huang ◽  
...  
Keyword(s):  
Water Quality ◽  
Agricultural Land ◽  
Kendall Test ◽  
Coliform Bacteria ◽  
Monitoring Site ◽  
Spatiotemporal Variations ◽  
Primary Parameter ◽  
Quality Degradation ◽  
Spatial Fluctuations

The water quality of the Mun River, one of the largest tributaries of the Mekong River and an important agricultural area in Thailand, is investigated to determine its status, identify spatiotemporal variations and distinguish the potential causes. Water quality dataset based on monitoring in the last two decades (1997–2017) from 21 monitoring sites distributed across the basin were analyzed using seasonal Kendall test and water quality index (WQI) method. The Kendall test shows significant declines in fecal coliform bacteria (FCB) and ammonia (NH3) in the upper reaches and increases in nitrate (NO3) and NH3 in the lower reaches. Strong temporal and spatial fluctuations were observed in both the concentrations of individual parameters and the WQI values. Seasonal variation of water quality was observed at each monitoring site. WQI values in August (flood season) were generally among the lowest, compared to other seasons. Spatially, sites in the upper reaches generally having lower WQI values than those in the lower reaches. Excessive phosphorus is the primary cause of water quality degradation in the upper reaches, while nitrogen is the primary parameter for water quality degradation in the lower reaches. Urban built-up land is an important “source” of water pollutants in the lower basin, while agricultural land plays a dual role, affecting across the basin.

Significance of wetlands in water quality management - past and present situation of Kizilirmak Delta, Turkey

2002 ◽  
Vol 46 (8) ◽  
pp. 145-152 ◽  
Author(s):  
A. Samsunlu ◽  
L. Akca ◽  
C. Kinaci ◽  
N. Findik ◽  
A. Tanik
Keyword(s):  
Water Quality ◽  
Agricultural Land ◽  
Water Quality Management ◽  
Present Situation ◽  
The Black Sea ◽  
Ecological Value ◽  
Ecological Balance ◽  
River Deltas ◽  
Agricultural Areas

Wetlands are of utmost importance in the sense of protecting the natural ecological balance of the environment. It is possible to improve the water quality of wetlands, which are located in coastal areas like river deltas and lakes without disturbing the ecological balance through rehabilitation and by controlling. However, many wetlands in the world have so far been dried and converted to agricultural areas due to insufficient knowledge of their ecological value. Such an understanding was also held as true in Turkey and most of its wetlands have been converted to agricultural land till recent years. An example of such an occurrence and modifications within years are observed in the delta of the Kizilirmak River, which is the longest river of Turkey ending in the Black Sea. The past and present situation of the Kizilirmak delta will be investigated in this paper together with the changes in water quality. An evaluation of the water quality of the river and of lakes within the delta is done based on available previous data and on the final findings of water quality measurements conducted within the framework of this study.

scholarly journals A Study on the Relationship between Land Use Change and Water Quality of the Mitidja Watershed in Algeria Based on GIS and RS

2020 ◽  
Vol 12 (9) ◽  
pp. 3510 ◽  
Author(s):  
Dechao Chen ◽  
Acef Elhadj ◽  
Hualian Xu ◽  
Xinliang Xu ◽  
Zhi Qiao
Keyword(s):  
Water Quality ◽  
Land Use ◽  
Land Use Change ◽  
River Basin ◽  
Agricultural Land ◽  
Vegetation Coverage ◽  
Water Quality Control ◽  
Urban Settlement ◽  
The Relationship

Many catchments in northern Algeria, including the coastal Mitidja Basin in the north central part of the country have been negatively affected by the deterioration of water quality in recent years. This study aims to discover the relationship between land use change and its impact on water quality in the coastal Mitidja river basin. Based on the data of land use and water quality in 2000, 2010 and 2017, the relationship between land use change and surface water quality index in the Mitidja Watershed was discussed through GIS and statistical analysis. The results show that the physical and chemical properties of the Mitidja river basin have obvious spatial heterogeneity. The water quality of upstream was better than that of downstream. There was a significant spatial relationship between the eight water quality indicators and three land use types, including urban residential land, agricultural land and vegetation. In most cases, settlements and agricultural land are the dominant factors leading to river pollution, and higher vegetation coverage helps to improve water quality. The regression model revealed that percentage of urban settlement area was a predictor for NH4-N, BOD5, COD, SS, PO4-P, DO and pH, while vegetation was a predictor for NO3-N. The analysis also showed that during this period, urban settlement areas increased sharply, which has a significant impact on water quality variables. Agricultural land only had a significant positive correlation with PO4-P. The results provide an effective way to evaluate river water quality, control water pollution and land use management by landscape pattern.

scholarly journals DAYA TAMPUNG SUNGAI REMBAGAN TERHADAP BEBAN PENCEMARAN MENGGUNAKAN METODE STREETER-PHELPS

2021 ◽  
Vol 10 (2) ◽  
pp. 209
Author(s):  
Sri Wahyuningsih ◽  
Elida Novita ◽  
Irfan Dwi Satya
Keyword(s):  
Water Quality ◽  
Dissolved Oxygen ◽  
Agricultural Waste ◽  
Oxygen Deficit ◽  
Research Needs ◽  
Agricultural Activities ◽  
Class Iii ◽  
Pollution Load ◽  
Community Activities

Rembagan River is the main tributary of the Bedadung River in Cangkring Village, Patrang District, Jember Region. Various community activities in the Rembagan River area such as bathing, washing, defecating and urinating as well as agricultural activities will produce domestic and agricultural waste. These wast can cause river water pollution, especially water quality degradation. then the research needs to be done an analysis of the capacity of the Rembagan River in receiving pollution costs. The purpose of this study is to find out how much the ability of the Rembagan River to accept the burden of pollutants using the Streeter-Phelps method. Streeter-Phelps modeling takes into account two phenomena, namely the process of measuring dissolved oxygen (deoxygenation) and the process of increasing dissolved oxygen (reaeration). The results obtained from these calculations are oxygen drop curves determined on the basis of oxygen deficit values. The average values of deoxygenation rate and reoxygenation rate were sequentially 1.58931 mg/L/day and 10.09982 mg/L/day. So that self-purification can run well which means the water quality of the Rembagan River was still relatively good. This can be seen in the DO model pattern that goes up in each segment. The actual DO of 5.6760 mg / L was greater than the DO standard of class III quality of 3 mg / L. It can be interpreted that the Rembagan River still has a remaining DO of 2.676 mg / L and was still able to accept pollution cost of 18.8 kg/day. Keywords:  pollution load, Rembagan River, river capacity

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