Pencemaran Air Permukaan Dan Airtanah Dangkal Di Hilir Kota Cianjur

Djuwansah, M. Rachman; Suriadarma, Ade; Suherman, Dadan; Rusydi, Anna Fadliah; Naily, Wilda

doi:10.14203/risetgeotam2009.v19.27

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…Organic waste is also a major pollutant in urban areas, characterised by reduced dissolved oxygen levels and high BOD (Biochemical Oxygen Demand) levels in surface water as well as high sodium levels in shallowgroundwater. (Djuwansah et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Law Enforcement Against Business Actors Who Cause Water Pollution

Astuti,

Yulianah,

Safitri

2024

GRLSPR

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This research aims to examine law enforcement against business actors who cause water pollution in Cianjur Regency. Today's rapid development has a negative impact on the environment. Liquid waste from industry and domestic is the main cause of water pollution, which threatens the quality of water used as a source of daily needs. This research uses a normative juridical approach and descriptive analysis method. Data is obtained through literature studies by searching for primary materials and supported by secondary materials. The impacts of water pollution by business actors include: a decrease in the quality of water resources, public health problems, and losses for farmers. The implementation of law enforcement against business actors is faced with several obstacles, including the lack of awareness of the importance of the environment and the lack of effective criminal sanctions. To maintain the right to a good and healthy environment, serious environmental protection and management as well as strict law enforcement are required by all parties concerned. Obstacles in law enforcement against business actors who commit water pollution include non-optimal environmental protection and management, violations of existing regulations, and obstacles in the waste filtration process. Therefore, decisive action is needed in law enforcement, including operational requirements, waste treatment, and more effective supervision to control and prevent water pollution in Cianjur Regency.

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Section: Introductionmentioning

confidence: 99%

Law Enforcement Against Business Actors Who Cause Water Pollution

Astuti,

Yulianah,

Safitri

2024

GRLSPR

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“…Physical characteristics include the overall solid material (floating and dissolved), turbidity, color, odor, and taste and temperature. Chemical characteristics include pH, alkalinity, cations and anions, solubility and hardness, while biological characteristics include the content of macroscopic, microscopic and bacterial species which are generally indicated by Escherichia Coli (Djuwansah et al, 2009;Surisman, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…This aims to destroy and separate the rock with gold. The results of the crushing of rocks produce waste containing mercury, which flows directly into river water (Djuwansah et al, 2009;Tufano et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Groundwater Vulnerability Study to Traditional Gold Mine Processing Pollution Using SYNTACS Method and GIS Approach

Fakhruddin,

Mardiyanto

2023

jss

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Groundwater vulnerability study research conducted in Paya Ateuk Village, Pasie Raja District uses the SINTACS method. This method is an overlay method that combines 7 primary maps, namely soil texture maps, infiltration maps, slope maps, groundwater depth maps, rock unit maps, aquifer lithology maps, and hydroulic conductivity maps. Then the results of the assessment on the primary map parts are multiplied by the weight on the SINTACS classification and the results are combined into 1 groundwater vulnerability overlay map. The results of the map overlay produce 822 sections that have a range of groundwater vulnerability values at a score of 103.75 – 201.5 with low to high classification. Karst hill areas generally have moderate vulnerability values. Whereas in the lowlands with residential land use has a high vulnerability. This is due to the flat slope with sandstone, and moderate infiltration. Besides that, the texture of the soil is large and the depth of the groundwater is shallow. So that contamination on the surface can easily affect the quality of water in groundwater. Meanwhile, the groundwater vulnerability value is high in a narrow area with the use of paddy fields. Based on measurements of the quality of groundwater in wells owned by residents, it shows that the groundwater in the research location is of good quality. This is due to the large number of natural phytoremediation plants around the research area. Although the quality of groundwater is in good condition. The government as the policy maker still needs to regulate and provide official permits for traditional gold miners who are classified as illegal and continue to monitor the environment around traditional gold processing areas.

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Preliminary Synthesis of Slow Release Fertilizer Material by Using Obsidian Rock

Solihin

Handoko

Noviardi

2019

IOP Conf. Ser.: Mater. Sci. Eng.

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Slow release fertilizer is a new kind of fertilizer in which the release rate of elements from fertilizer can be controlled. The controlling of nutrient component release rate lead to the increasing of fertilizer efficiency, decreasing agricultural cost, and decreasing ground water pollution. Obsidian from West Java, Indonesia is one the mineral that can be used to synthesize slow release fertilizer. By using this method, ordinary fertilizer is placed in the matrix of polymerized obsidian. The release test to the slow release fertilizer material shows that the material exhibits slow release property.

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Pencemaran Air Permukaan Dan Airtanah Dangkal Di Hilir Kota Cianjur

Cited by 3 publications

References 4 publications

Law Enforcement Against Business Actors Who Cause Water Pollution

Law Enforcement Against Business Actors Who Cause Water Pollution

Groundwater Vulnerability Study to Traditional Gold Mine Processing Pollution Using SYNTACS Method and GIS Approach

Preliminary Synthesis of Slow Release Fertilizer Material by Using Obsidian Rock

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