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KOMPOSTER SAMPAH INDIVIDUAL RUMAH TANGGA UNTUK PENGELOLAAN SAMPAH PERMUKIMAN DI KELURAHAN WAJO BARU KECAMATAN BONTOALA KOTA MAKASSAR Hamdy, Muhammad Awaluddin; Asnur, Syam Fitriani
Jurnal Ilmiah Ecosystem Vol. 20 No. 1 (2020): ECOSYSTEM VOL.20 NO 1 TAHUN 2020
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat Universitas Bosowa

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Abstract

Solid waste management problems become very serious in urban areas due to the complexity of the problems faced and high population density, so that solid waste management is often prioritized for handling in urban areas.The current condition of Makassar City is experiencing very rapid development, the construction of facilities, infrastructure and facilities as well as the city's infrastructure that makes Makassar City the gateway to eastern Indonesia. Seeing this development, Makassar City needs the same priority in waste services as other cities. Wajo Baru Village is one of the areas in the Bontoala District of Makassar City consisting of 10 (ten) RWs and 42 RTs. The parts of the Bontoala Subdistrict region which include the Wajo Baru Village are stipulated in the Makassar City Regional Spatial Plan in part of the downtown area, residential area, and trade area. Solid waste conditions in Wajo Baru village indicate that the condition of the availability of garbage (container) infrastructure is not yet available so that people throw garbage in any place. The methodology for implementing this program is community based. This community-based planning program is in accordance with the phenomenology paradigm, which is planning by prioritizing empirical conditions as a basis for planning. The results of waste development in Wajo Baru Village are directed by the concept of integrated waste management, which is sorting organic and inorganic waste that can be of productive value. Organic waste is processed through household composter technology and manual composter processing systems. To support this, each building is equipped with two landfills to separate organic and inorganic waste and the provision of trash facilities. Organic waste is processed in a garbage chopper machine and then processed in a garbage composter so that it can be used for fertilizer, while inorganic waste is collected in a trash can then transported to a waste treatment plant for sorting. Waste that is of productive value is placed in a garbage bank that can be sold or recycled into handicrafts while waste that is not of productive value is carried out with a garbage composter system.
VISUAL COMFORT AND USER PERCEPTION CLASSROOM LECTURE CLASSROOM ON EDUCATIONAL BUILDINGS Muhammad Awaluddin Hamdy; Syam Fitriani Asnur
International Conference on Social and Islamic Studies Proceedings of the International Conference on Social and Islamic Studies (SIS) 2021
Publisher : International Conference on Social and Islamic Studies

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Abstract

Visual perception or human response to visual conditions that are accessed by their visual senses, is stronglyinfluenced by light because light is what allows us to access visual information. For that, it is important for usto be able to meet the need for light appropriately and in accordance with the needs of a space, both indoorand outdoor. Sunlight which is always accompanied by heat energy must be able to be maximized accordingto the needs of the space and activities in it. Lack of access to natural light, according to experts, can lead todepression and stress. Good lighting levels can be obtained from natural and artificial lighting. The use ofnatural lighting has the potential to only be in certain areas, one of the countries that has great potential isIndonesia as a country with a tropical climate that has the availability of abundant sunlight.The purpose of this study was to measure and evaluate the visual comfort of natural lighting in the classroomwhich is directly related to the building envelope and to assess the perception of room users (students) on thelevel of visual comfort. Quantitative research methods by distributing questionnaires and measurement data inthe form of tables, charts and graphs. The sample location of the study is an educational building in MakassarCity. Data analysis was carried out using correlation statistics and then simulating natural lighting in lectureclassrooms. The results of the research are expected to provide a model of a lecture classroom with naturallighting for the visual comfort of lecture classroom users.
Model pergerakan udara pada lingkungan termal dalam bangunan dengan elemen air dan lansekap sebagai pengubah iklim mikro di iklim tropis panas dan lembab Hamdy, Muhammad Awaluddin; Hamzah, Baharuddin; Wikantari, Ria; Mulyadi, Rosady
ARTEKS : Jurnal Teknik Arsitektur Vol 8 No 2 (2023): ARTEKS : Jurnal Teknik Arsitektur | Mei 2023 ~ Agustus 2023
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v8i2.2138

Abstract

Thermal comfort in buildings is determined by several aspects of the climate, such as external and internal wind speeds. Therefore, this research aims to analyze the effect of water elements and vegetation as microclimate modifiers in buildings, to obtain thermal comfort through air velocity and flow analysis. In this context, the field analysis emphasized microclimate parameters. Two cases were also encompassed, namely the interior space of a residential building and a shopping center. By using field measurements with quantitative methods, data were obtained through the analysis of the PMV (thermal comfort index Predicted Mean Vote), PPD (Predicted Percentage of Dissatisfied), and TSV (Thermal Sensation Vote). This experiment was conducted to determine the influential levels of the building water and vegetation on comfort and the thermal environment. Data analysis was also processed using a statistical approach, with airflow being simulated through CFD (Computational Fluid Dynamics) method. The results showed that the air movement occurring in the building to the comfort and thermal environment, through architectural elements, reduced the temperature and humidity in the room. This was due to the heat radiation outside the building, leading to an impact on the effective air temperature for the thermal sensation of visitors. In this case, the movement of air in the building with the placement of architectural elements, such as water, vegetation, and good ventilation, was important for various activities. These activities included the following, (1) providing positive value, (2) improving the quality of the indoor environment, (3) maintaining the stability of the thermal environment at the building scale, and (4) achieving a comfortable thermal sensation.