Formulation of the Integrated Information System of River Water Quality in the Cikapundung River, Bandung, Indonesia

Yustiani, Yonik Meilawati; Lidya, Leony; Matsumoto, Toru; Rachman, Indriyani; Komariah, Imas

doi:10.21817/ijet/2017/v9i1/170901416

Cited by 8 publications

(5 citation statements)

References 2 publications

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“…In big cities, river water utilization, especially in terms of quality, is more widely used by government agencies. Various communities and governments began to care about the quality of river water in their area [2]. For example, the Bandung City Office of Environment and Hygiene has a routine of taking river water samples to be analyzed for each parameter, then the results and recommendations for the quality of river water are arranged.…”

Section: Resultsmentioning

confidence: 99%

“…As much as 50% of respondents stated that the availability of information about river water quality is currently poor. The constraints faced by the information giver include the sensitivity of the data to the stability of the condition of the community so that the publication of data requires a screening process first [2].…”

Section: Availability Of Information About the Current Water Qualitymentioning

confidence: 99%

“…Efforts to monitor river water quality periodically and online need to be continuously carried out and government efforts with the community, whether law enforcement or socialization to improve the quality of the aquatic environment, need to be continued [9]. For government officials, it requires river water quality data for several purposes, including determining decisions and policies, verifying river water phenomena, predicting river water quality, compiling analyzes of environmental impacts, and determining the designation of a water body [2].…”

Section: Community Needs For River Water Quality Informationmentioning

confidence: 99%

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Community Opinion on Environmental Information System for Urban Rivers

2019

ijeat

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River water quality in urban areas needs to be maintained so that it can be used properly. Environmental information systems have become incompetent in developed countries and have produced good monitoring and maintained river water quality. This research was conducted to find out the views of the community on the needs of environmental information systems related to river water quality in urban areas. Data from the community was obtained by distributing questionnaires through internet media with the aim that respondents be reached from among those close to the habit of accessing information online. Based on data collection, it was found that the majority of the community stated that river water quality was important to optimize the function of the river. System information is believed to be very necessary in an effort to improve river conditions for government agencies, and is also considered important for the community. River data that is important to the community, not only the quality of the water but the information related to its use as a tourist area. Most people need information about urban river water quality. The results of this study recommend a river information system design that is complete with a variety of substance contents intended for people with different background needs and interests.

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Section: Resultsmentioning

confidence: 99%

Section: Availability Of Information About the Current Water Qualitymentioning

confidence: 99%

Section: Community Needs For River Water Quality Informationmentioning

confidence: 99%

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Community Opinion on Environmental Information System for Urban Rivers

2019

ijeat

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“…The City Government has made a paradigm shift by involving community groups [1]. However, the rapid population growth rate of an average of 14% per year cannot be controlled and has an impact on many factors, including an increase in the number of generation waste such as textiles, metal, paper, plastic, and how to handle them that is not procedural [30] as shown below.…”

Section: Introductionmentioning

confidence: 99%

Study of Policy Implementation: Strategy of COVID-19 Plastic Waste Management in Indonesia

Satispi¹,

Samudra²

2022

JPPA

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Plastic waste is an issue highlighted in Indonesia, especially the management of plastic waste and COVID-19 plastic waste. Now it is often the talk of society about how to manage plastic waste, COVID-19 plastic waste, and why people throw it away not according to regulations. This study aims to analyze the weaknesses of the waste management policy strategy and provide the best solution. A qualitative research approach using purposive sampling has been determined for policy-makers at the provincial and city levels, COVID-19 waste and waste managers, informal community leaders, and community members. Initial data was obtained using a Systematic Literature Review, and further data was obtained from in-depth interviews with 180 key informants. The results of this study indicate that the success of COVID-19 plastic waste management will run more optimally if it is communicated to the entire community community through the information, communication, and education program, follows procedures, has an adequate budget, increases knowledge through training, and disseminates regulations to improve community behavior. The contribution of this research lies in two key factors; namely, success is largely determined by the involvement of the House of Representatives Province and City to increase the budget for plastic waste and Covid-19 waste management and increase public knowledge through regulatory communication.

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“…Drinking water sources of Bandung City come from surface water that is Cikapundung River and Cisangkuy River [1] - [3]. These raw water sources are affected by upstream conditions, pollution along the stream, as well as the climate and weather that result in this surface water quality changing over time.…”

Section: Introductionmentioning

confidence: 99%

Turbidity Reduction for the Development of Pilot Scale Electrocoagulation Devices

Afiatun¹

2019

GEOMATE

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A preliminary study to reduce the turbidity of drinking water by electrocoagulation method has been previously investigated. Subsequent studies were then conducted with various turbidity and initial precipitation treatments. Cikapundung River and Cisangkuy River are the main drinking water sources in Bandung with very fluctuating turbidity. In the water supply system, turbidity is one of the important factors to be observed due to several reasons such as aesthetic, consideration of load to filtration, and disinfection process. This study aims to apply the electrocoagulation process to reduce turbidity as an alternative to conventional coagulation system by utilizing Poly Aluminum Chloride (PAC). Electrocoagulation is one method of water treatment by combining the process of coagulation, flotation and electrochemistry. In this work, the electrocoagulation experiments were set up by varying the current density from 10-30 volts with 5-30 minutes detention time so that the turbidity variation could be created in a range of 25 Nephelometric Turbidity Unit (NTU) up to 400 NTU. In addition, the experiments were carried out by a precipitation process prior to the electrocoagulation process. The optimum conditions of the electrocoagulation process with both initial and non-precipitated depositions occurred at initial turbidity of 400 NTU with electrocoagulation time and with a 100 RPM fast stirring for 10 minutes to have a turbidity reduction of 99.52% and 98.28 %. The optimum current density for non-precipitating conditions was 21.33 A / m 2 , whereas it is with precipitating of 46.22 A / m 2 . This optimum condition is useful for a pilot scale development.

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Formulation of the Integrated Information System of River Water Quality in the Cikapundung River, Bandung, Indonesia

Cited by 8 publications

References 2 publications

Community Opinion on Environmental Information System for Urban Rivers

Community Opinion on Environmental Information System for Urban Rivers

Study of Policy Implementation: Strategy of COVID-19 Plastic Waste Management in Indonesia

Turbidity Reduction for the Development of Pilot Scale Electrocoagulation Devices

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