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All Journal Wahana Peternakan LEBAH Riwayat: Educational Journal of History and Humanities J-Sil (Jurnal Teknik Sipil dan Lingkungan)
Dellarosa, Luvy
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Level of Knowledge and Participation of the Young Generation in Waste Management Ratnawati, Beata; Dellarosa, Luvy; Jannah, Nurul; Paramitadevi, Yudith Vega; Silaban, Intan Roulina; Hidiya, Miesriany; Ridwan, Wonny Ahmad; Budiharto, Ivone Wulandari; Suri, Wiranda Intan; Prasetya, Dimas Ardi; Tunggadewi, Andini Tribuana; Wahdi, Emil; Meliana, Linda; Luthfiyah, Nanda Amirah; Widiawati, Yesi Eka; Natalia, Adelisa
Riwayat: Educational Journal of History and Humanities Vol 7, No 4 (2024): October, Social Issue and Education
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v7i4.41852

Abstract

Waste has become a problem in city/regency. The waste produced originates from daily activities. The study was conducted between June and October. The aim of this research was to analyze the level of knowledge and participation of students as the younger generation in waste management. Data were obtained using questionnaires administered to 177 young participants. The obtained data were descriptively analyzed. The results showed that 87% of the students knew the importance of processing the waste produced so as not to pollute the environment. However, only 32% had processed waste. The processing includes converting organic waste into compost or eco-enzymes.
Evaluation of Occupational Safety Performance Using Key Performance Indicators in Manufacturing Industrial Construction Prasetya, Dimas Ardi; Dellarosa, Luvy; Hidayat, Bayu Rahmat
Jurnal Teknik Sipil dan Lingkungan Vol. 10 No. 1: April 2025
Publisher : Departemen Teknik Sipil dan Lingkungan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.10.1.203-212

Abstract

Occupational Health and Safety (OHS) in work environments is crucial for optimal productivity. Work accidents affect productivity because they can reduce working hours and decrease productivity. The problem faced by a company is the absence of a Key Performance Indicator that explicitly considers the safety aspect. This study aims to determine and calculate the key performance indicator safety of KPIs and implement a correlation between work accidents and productivity. Key Performance Indicator data processing Safety consists of leading indicators for potential future events and lagging indicators for past accident data using the Safe T-Score method to determine the effect of accident rates on work productivity. The Key Performance Indicator calculation results for safety showed good performance, with a total actual value of 94.74%. The results show that the Safe T Score is 2.68 in 2022 and -1.61 in 2023, indicating little change in the occupational health and safety program. The results show a positive relationship between occupational safety and productivity; the fewer the accidents, the higher the productivity.
Evaluation of Chicken Eggshell Biocoagulant Application in Domestic Wastewater Treatment Dellarosa, Luvy; Andhini, Marliza; Ratnawati, Beata; Tunggadewi, Andini Tribuana; Pramitadevi, Yudith Vega; Suri, Wiranda Intan; Jannah, Nurul; Hidiya, Miesriany; Wahdi, Emil; Prasetya, Dimas Ardi; Saputra, Septian Fauzi Dwi; Budiharto, Ivone Wulandari
Riwayat: Educational Journal of History and Humanities Vol 8, No 4 (2025): Oktober, Social Issues and Problems in Society
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i4.50969

Abstract

The increasing population in Bogor City, especially in the Tanah Baru area, leads to an increase in the volume of domestic wastewater and municipal waste such as chicken eggshells. Chicken eggshells have the potential to be used as an environmentally friendly biocoagulant to reduce pollutant load, but their effectiveness on domestic wastewater still needs to be studied. This study aims to analyze the effect of adding chicken eggshell biocoagulant on changes in pH, TDS, and conductivity parameters of domestic wastewater and compare it with the conventional coagulant polyaluminum chloride (PAC). The methods used include preparing chicken eggshell powder through washing, drying, grinding, sieving, and chemical activation, then applying it to wastewater samples at a dosage of 50 g/500 mL and comparing it with PAC at a dosage of 1 mL/500 mL using the jar test. The results show that adding chicken eggshell biocoagulant did not significantly reduce pollutant load, even causing an increase in TDS and conductivity, while PAC was able to improve wastewater quality with much lower increases in TDS and conductivity, and the pH remained within the quality standard range. These findings indicate that chemically, chicken eggshells are more suitable for use as an adsorbent or support material in coagulation systems than as the primary coagulant in domestic wastewater treatment.
Eco-Enzyme Production from Household Organic Waste for Natural Cleaning Solutions Suri, Wiranda Intan; Ratnawati, Beata; Tunggadewi, Andini Tribuana; Dellarosa, Luvy; Hidiya, Miesriany; Prasetya, Dimas Ardi; Paramitadevi, Yudith Vega; Wahdi, Emil Wahdi; Saputra, Septian Fauzi Dwi; Jannah, Nurul; Kartini, Sylvi Aprilia; Afigi, Nando
Riwayat: Educational Journal of History and Humanities Vol 8, No 4 (2025): Oktober, Social Issues and Problems in Society
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i4.50660

Abstract

Household activities generate large amounts of organic waste. Improper waste management can negatively impact the environment. Several areas, including Mulyaharja in Bogor, still face difficulties in managing organic waste. This is because the practice of sorting and processing organic waste has not yet been widely introduced and implemented. An alternative solution to reduce the negative impact of poor organic waste management on the environment is to process it into eco-enzymes. In addition to reducing the amount of waste disposed of in landfills, eco-enzymes can also function as a natural cleaning solution for daily household use. To introduce this processing method, a sustainable waste processing program was carried out in Mulyaharja through two activities. The first activity was the socialization of the definition and processing of organic waste, as well as the types of organic waste that can be used to produce eco-enzymes. The second activity was hands-on training in processing organic waste into eco-enzymes, so that the community could fully understand the tools, materials, and stages of its production. The main ingredients in making eco-enzymes are fruit and vegetable peel waste, molasses, and water. After the eco-enzyme solution was ready, this solution could be used to clean toilets, bathrooms, floors, and kitchen surfaces. The results of the program showed an increase in community knowledge and skills in processing organic waste, as well as increased adoption of environmentally friendly cleaning products as alternatives to chemical cleaners.
Pemberdayaan Masyarakat dalam Pengolahan Minyak Jelantah Menjadi Sabun Cuci Serbaguna di Kelurahan Mulyaharja, Kota Bogor Suri, Wiranda Intan; Ratnawati, Beata; Wahdi, Emil; Paramitadevi, Yudith Vega; Tunggadewi, Andini Tribuana; Dellarosa, Luvy; Prasetya, Dimas Ardi; Hidiya, Miesriany; Saputra, Septian Fauzi Dwi; Jannah, Nurul
Lebah Vol. 19 No. 3 (2026): January: Pengabdian
Publisher : IHSA Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/lebah.v19i3.488

Abstract

Permasalahan pengelolaan sampah menjadi isu yang muncul di masyarakat Kelurahan Mulyaharja, Kota Bogor. Salah satu permasalahan yang ditemukan adalah pengelolaan minyak jelantah yang belum optimal. Sebagian besar masyarakat masih membuang minyak jelantah ke saluran pembuangan air, akibatnya saluran pembuangan air dapat tersumbat dan lingkungan menjadi tercemar. Banyak masyarakat belum mengetahui dampak negatif dari tidak mengolah sampah seperti minyak jelantah. Sehingga diperlukan kegiatan edukasi dan pelatihan bagi masyarakat mengenai pengolahan minyak jelantah menjadi produk yang bermanfaat seperti sabun cuci serbaguna yang dapat dimanfaatkan untuk sabun cuci piring dan pembersih noda serbaguna pada pakaian, kain, lap pel, dan serbet. Melalui kegiatan ini, masyarakat diharapkan dapat memahami dampak negatif dari membuang minyak jelantah ke saluran pembuangan air dan juga mampu mempraktikkan pengolahan minyak jelantah menjadi sabun secara mandiri di rumah masing-masing secara berkelanjutan. Peningkatan keterampilan masyarakat dalam mengolah sampah dapat berkontribusi dalam mengurangi jumlah sampah rumah tangga yang belum terkelola dan dapat menghasilkan produk sabun cuci sebagai pembersih yang lebih ramah lingkungan. Kegiatan ini berpotensi membuka peluang usaha bagi masyarakat untuk memproduksi dan memasarkan sabun cuci serbaguna secara mandiri. Selain dapat meningkatkan peluang dalam peningkatan pendapatan bagi masyarakat, kegiatan ini juga dapat mendukung penerapan ekonomi sirkular, dimana sampah diolah menjadi produk bernilai guna
TINGKAT PENGETAHUAN PETERNAK TERKAIT PENGELOLAAN LIMBAH B3 (BAHAN BERBAHAYA BERACUN) DI DESA KARANGPAKIS KEDIRI: Level of Farmers Knowledge Regarding Management of B3 Waste (Hazardous Waste) in Karangpakis Village, Kediri Dellarosa, Luvy; Diah Nugrahani Pristihadi; Wining Astini; Ririh Sekar Mardisiwi; Ahmad Arga Ramadhan
Wahana Peternakan Vol. 10 No. 1 (2026): Wahana Peternakan
Publisher : Faculty of Animal Science, University of Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v10i1.3106

Abstract

Limbah bahan berbahaya dan beracun (B3) merupakan sisa dari suatu usaha dan/atau kegiatan yang dikategorikan berbahaya karena sifat, konsentrasi, dan/atau jumlahnya berpotensi mencemari, merusak, atau membahayakan lingkungan hidup, kesehatan, serta kelangsungan hidup manusia dan makhluk hidup lainnya. Sektor peternakan merupakan salah satu sumber penghasil limbah B3 yang perlu dikelola dengan baik. Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan peternak di Desa Karangpakis, Kabupaten Kediri, dalam mengelola limbah B3. Pengumpulan data dilakukan melalui metode survei dengan teknik purposive sampling. Data yang diperoleh kemudian dianalisis secara deskriptif. Hasil analisis menunjukkan bahwa sebanyak 88,23% peternak belum mengelola limbah B3, sehingga mereka tidak mampu menjelaskan definisi, jenis, maupun prosedur pengelolaannya. Namun demikian, sebanyak 29,41% peternak telah memahami urgensi pengelolaan limbah B3 untuk mencegah pencemaran lingkungan dan dampak negatif terhadap makhluk hidup. Berdasarkan temuan tersebut, diperlukan upaya peningkatan pengetahuan dan pemahaman peternak mengenai pentingnya pengelolaan limbah B3.   Kata kunci: bahaya, kesehatan, limbah B3, peternak
Co-Authors Afigi, Nando Ahmad Arga Ramadhan Andhini, Marliza Andini Tribuana Tunggadewi, Andini Tribuana Beata Ratnawati Diah Nugrahani Pristihadi Emil Wahdi Hidayat, Bayu Rahmat Hidiya, Miesriany Ivone Wulandari Budiharto, Ivone Wulandari Kartini, Sylvi Aprilia Luthfiyah, Nanda Amirah Meliana, Linda Natalia, Adelisa Nurul Jannah Paramitadevi, Yudith Vega Pramitadevi, Yudith Vega Prasetya, Dimas Ardi Ridwan, Wonny Ahmad Ririh Sekar Mardisiwi Saputra, Septian Fauzi Dwi Silaban, Intan Roulina Wahdi, Emil Wahdi Widiawati, Yesi Eka wining astini Wiranda Intan Suri