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All Journal Journal of Geoscience, Engineering, Environment, and Technology Indonesian Journal of Applied and Industrial Sciences (ESA)
Abd. Rauf
Sekolah Tinggi Teknik Baramuli
Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Physics Social Sciences

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Analysis of Organic Waste Management of Central Market Pinrang Regency Arsyad Arsyad; Moh. Aris Arifin; Ihsan Mukrim; Jamaluddin Jamaluddin; Hamzah Hamzah; Eris Nur Dirman; Reno Reno; Abd. Rauf; Ruslan Bauna
Indonesian Journal of Applied and Industrial Sciences (ESA) Vol. 3 No. 5 (2024): September 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/esa.v3i5.10858

Abstract

Waste is the result of human activities or natural processes. One of the largest sources of waste in urban areas is market waste which can cause public health problems and city aesthetics. The generation of market waste is quite large so that good management is needed so that market waste does not cause problems for city residents. The research method used is descriptive with an observational approach. Sampling was done by stratified random sampling, with a sample size of 230 traders. Data collection was carried out using an observation sheet in the form of a checklist. The results showed that out of 230 traders, 5.2% of traders had containers that met the requirements and 94.8% of traders were in the category of not meeting the requirements. Meanwhile, for storage, 18.7% met the requirements and 81.3% did not meet the requirements. For collection, 31.3% met the requirements and 68.7% did not meet the requirements, while for transportation, 91.7% met the requirements and 8.3% did not meet the requirements. Therefore, traders should replace damaged containers and related agencies should optimize waste management at the Pinrang Central Market
Characteristics Of Saddang River Sand, Pinrang Regency, South Sulawesi, Indonesia Based On Grain Gradation, Mud Content And Specific Gravity Arsyad; Arifin, Moch. Aris; Mukrim, Muh. Ihsan; Jamaluddin; Hamzah; Rauf, Abd.; Bauna, Ruslan; Reno; Nurhikmah; Abdul Latif
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 1 (2025): Article In Press JGEET Vol 10 No 01 : March (2025)
Publisher : UIR PRESS

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Abstract

The research aims to determine the characteristics of sand grain gradation, mud content and specific gravity of Saddang River sand. Saddang river sand is the main source of sand used in construction activities in South Sulawesi and West Sulawesi. In order to ensure that Saddang river sand meets the quality standards used in the construction world, it is necessary to conduct research related to Gradation of grains, mud content and specific gravity of sand. These three factors are part of the factors that determine the quality of concrete and cement mixtures. The research was located at the Saddang River sand mine in Pincara Village, Patampanua subdistrict, Pinrang Regency, South Sulawesi, Indonesia. The research method uses field surveys and laboratory analysis to analyze the gradation of sand grains, mud content and specific gravity. The results of the sieve analysis show that the Saddang River sand is classified as gradation zone no. 4 or classified as fine sand based on the fine aggregate gradation table SNI 03-2834-2000 and ASTM C-33. The results of the analysis of the Saddang River sand mud content ranged from 2.233% to 2.250%, fulfilling SNI 03-4804-1998 which has been determined at a maximum of 5%. The specific gravity analysis show the average value of bulk specific gravity (2,489 gr/m3), dry specific gravity (2,524 gr/m3), and visible specific gravity (2,600 gr/m3). meets SNI 03-1970-2008 standards ranging from < 1.6 gr/m3 to 3.2 gr/m3. The ater absorption in fine aggregate ranged from 1.5% to 3.8%, meeting SNI 03-1970-2008 with a maximum of 5%.
Co-Authors Abdul Latif Arsyad Dirman, Eris Nur Hamzah Jamaluddin Jamaluddin Muh. Aris Arifin Muhammad Ihsan Nurhikmah Reno Ruslan Bauna