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Analisis Produksi Pupuk Organik Cair (POC) dari Limbah Kulit Bawang dan Air Cucian Beras Dwidya Nuari; Queen Helen Br.Bukit; Sri Muthia Hasan; Tamim Hasyimi; Ade Fransisca; Yenni Lestari; Rismauly Septiana; Tirza Grace; Qamara Aulia; Alvian Maranalom; Elfayetti Elfayetti
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 2 (2024): Juni : Jurnal Teknologi Pangan dan Ilmu Pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v2i2.3693

Abstract

Organic fertilizer is very important in efforts to improve soil fertility naturally and safely, in the broadest sense of being free from chemicals that are harmful to human health, therefore this organic fertilizer is very safe for consumption. This research was carried out in a housing complex on Jl. Tombak, Medan Tembung District, Medan City, North Sumatra. The research method used in this research is the experimental and observation method. The aim of this research is to determine the content of organic fertilizer made from mixed waste of onion skins and garlic skins with used rice water washing. And the results of the research that has been carried out show that the organic fertilizer that the researchers made failed due to several factors, such as perhaps there being onion skins that had rotted and should not be used and also the fermentation process time was too long, so it did not meet the required standards. Apart from that, when filtering to remove onion skin waste, the liquid fertilizer the researchers made smelled pungent and rotten.
Pengurangan Penggunaan Plastik Sebagai Bahan Dasar Kemasan Produk Untuk Mengurangi Limbah Di Masyarakat Benny Eligius Sinaga; Lusia Oktaviani Br Tamba; Tamim Hasyimi; Meilinda Suriani Harefa
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 2 No. 2 (2023): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v2i2.239

Abstract

Plastic is often used for various purposes in human life in very large quantities. From food packaging to automotive materials needs. Plastic is a very well-know material and is widely used as a material for making automotive components, besides metals, such as iron. The main problem with plastics is that they produce waste that doesn’t melt down naturally. It takes a very long time to produce all the plastic waste from the earth’s surface. Contolling the usse of plastic is becoming increasingly difficult, which will also cause air temperatures to be higher than usual, because the polymer has no [ores. Currently, actors must start reducing the use of plastic in their production. This is important to stop the high level of environmental pollution caused by plastic waste.
Analisis Dampak Ekonomi dan Sosial Pembangunan Tol terhadap Pasar Bengkel di Perbaungan Romauli Situmorang; Mira Susila Warni; Sri Muthia Hasan; Tamim Hasyimi; Rohani Rohani
WISSEN : Jurnal Ilmu Sosial dan Humaniora Vol. 3 No. 2 (2025): Mei : WISSEN : Jurnal Ilmu Sosial dan Humaniora
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/wissen.v3i2.703

Abstract

The development of road infrastructure undoubtedly has a detrimental impact on society. The Serdang Bedagai Regency government's infrastructure development is an example of how something that is deemed beneficial by some always has a detrimental impact on others. This research intends to examine the influence of the building and operation of the Medan-Tebing Tinggi Toll Road on the socio-economic conditions of the community in the Pasar Bengkel area, Bengkel Village, Perbaungan District, Serdang Bedagai Regency. This study employed a qualitative descriptive case study methodology and gathered information via literature review, in-depth interviews, and direct observation. This study, which was carried out on February 15, 2025, involved three resource people who worked in Pasar Bengkel stores. According to the research, the toll road's construction and operation have a significant impact on Pasar Bengkel businesses. Prior to the toll road, Pasar Bengkel's average monthly income ranged from Rp10 million to Rp50 million, which suggests that local traders were enjoying rather favorable economic conditions. Around 80% of traders, however, reported a more than 50% decrease in income when the toll road opened, with the majority only making IDR3 million to IDR10 million a month.
Analisis Faktor-Faktor yang Mempengaruhi Keberadaan Kawasan Pemukiman Kumuh di Kelurahan Tembung Kecamatan Medan Tembung Sakira Putri Manurung; Maria Dwi Sianipar; Nadratul Aini Lubis; Tamim Hasyimi; Egi Ateta Barus; Elfayetti Elfayetti
Kajian Administrasi Publik dan ilmu Komunikasi Vol. 2 No. 2 (2025): Juni: Kajian Administrasi Publik dan ilmu Komunikasi
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/kajian.v2i2.344

Abstract

The purpose of this study was to analyze the factors that influence the existence of slums in Tematta Dorf district, Medan. Slums are one of the serious problems in urban development that affect the quality of life of the community. The method used in this study is a quantitative method with a descriptive approach and multiple regression analysis. Respondents consisted of field surveys, interviews, data received through documents, and residents and relatives. The results of the study indicate that several main factors that influence the existence of slums in this area are income levels, population density, availability of basic infrastructure, and spatial politics. Limited infrastructure and low community income have the most important impacts of these factors. This study concludes that efforts to overcome regional slums require a multidimensional approach by improving infrastructure, spatial sustainability planning and strengthening the community economy.
Dampak Pembuangan Sampah Terhadap Lingkungan di Pesisir Pantai Putra Deli Kurnia Simbolon; Tamim Hasyimi; Dwidya Nuari; Meilinda Suriani Harefa; Syukri Hidayat
Studi Administrasi Publik dan ilmu Komunikasi Vol. 2 No. 2 (2025): Mei : Studi Administrasi Publik dan ilmu Komunikasi
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/studi.v2i2.355

Abstract

Coastal environmental pollution is an increasingly complex problem in Indonesia, especially due to uncontrolled waste disposal. This study aims to analyze the impact of waste disposal on the environment in the coastal area of Putra Deli Beach, Deli Serdang Regency. The research approach used is mixed-method with data collection through direct observation, semi-structured interviews, and literature study. The results showed that plastic waste dominates the types of waste found at the research site and is the main cause of marine ecosystem pollution. The impacts include damage to marine biota habitat, decreased tourist attraction, public health problems, and economic losses for local businesses. The lack of waste management facilities and low environmental awareness also exacerbate this condition. Therefore, an integrated waste management strategy based on community and stakeholder collaboration is needed to maintain the sustainability of the coastal environment.