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Volume 8 Number 2 Year 2023

8 articles in this issue 

Pramiati Purwaningrum

The solid management system in Taman Sari district, West Jakarta still uses collect-transport-dispose system. The population of Taman Sari District is 130,110 people with a total waste generation of 399,96 m3/day. This study aims to evaluate the operation... see more

Pags. 104 - 113  

Eric Faustine

Abstract: Fabrication activities in the factory area have the potential to cause noise. Noise can cause feelings of discomfort, which can lead to difficulties in direct communication, cause cognitive decline, and contribute to job burnout. This study focu... see more

Pags. 114 - 130  

Asrining Ghina Maulidia,Filson Maratur Sidjabat,Temmy Wikaningrum

Abstract. Emissions are the result of human activities that increase the concentration of greenhouse gas gases such as CCl2F2, CO2, N2O, and  CH4, Increasing the attention of the gases above will increase the greenhouse effect which ultimately increa... see more

Pags. 131 - 146  

ADI muliadi MULIADI

The Widi Islands have a potential marine ecotourism area of 88.57%, such as pristine, natural and exotic natural beauty, as well as marine biota with high diversity. However, with all that, threats to resources and unfair use of all elements (privatizatio... see more

Pags. 147 - 162  

Ine Nurliani

About 80% of the water used by humans for their activities will be thrown back in the form of wastewater from industrial and domestic. The source of waste in the lake at Residential X in Cibitung is residential activities. This study aimed to determine th... see more

Pags. 163 - 176  

Asih Wijayanti

The power generation industry from every production process certainly produces non-toxic and hazardous waste and toxic and hazardous waste. One of the toxic and hazardous waste of used lubricating oil. This scientific work aims to analyze the characterist... see more

Pags. 91 - 103