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All Journal Reaktor Jurnal Dampak Jurnal Sumberdaya Akuatik Indopasifik IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Serambi Engineering Journal Serambi Engineering (JSE)
Yommi Dewilda
Departemen Teknik Lingkungan, Fakultas Teknik, Universitas Andalas, Jalan Limau Manis, Padang, Sumatera Barat, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health

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Journal : Jurnal Serambi Engineering

 1 
Pengembangan Sistem Pengelolaan Sampah Kawasan Wisata Pantai Kota Pariaman dengan Pendekatan Reduce-Reuse-Recycle Rizki Aziz; Yommi Dewilda; Hafizhul Khair; Mikel Faklin
Jurnal Serambi Engineering Vol 5, No 3 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i3.2141

Abstract

The development of a reduce-reuse-recycle (3R) based solid waste management system was studied in the Pariaman City Beach Tourism Area which consists of Gandoriah Beach, Cermin Beach, Kata Beach, Angso Duo Island and Tangah Island. Solid waste managed is 2,646.813 m3/day. Development based on Permen PU No. 3 of 2013, with a scale of area management that serves 100% of the waste generated. The planned waste management system includes: sorting and storage, collection, processing at the Solid Waste Processing Site by Reduce Reuse Recycle approach (TPS3R) and transport to the landfill site. The needs of infrastructure and facility for solid waste management includes 100 liter of communal storage with three categories (compostable waste, recyclable waste and others) as many as 21 sets and 20 sets of communal storages as much as 4 sets. Waste collection uses indirect communal patterns with a 1.5 m3 motorized pedicab and one rattan basket 0.5 m3, processing at TPS 3R in by composting, grinding of coconut shell, making plastic handicrafts and selling recyclable plastic, paper and glass waste to third parties, transferring using a 6 m3 container followed by transportation from TPS 3R to Tungkal Selatan Landfill using arm roll truck.
Kajian Potensi Daur Ulang Sampah Makanan Restoran di Kota Padang Yommi Dewilda; Rizki Aziz; Mhd. Fauzi
Jurnal Serambi Engineering Vol 4, No 2 (2019)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i2.1325

Abstract

The purpose of this research is to study the recycling potency of food waste from restaurants in Padang City by  measuring the food waste generation and its composition. Sampling and analysis were carried out based on SNI 19-3964-1994. It was performed for eight consecutive days at fifteen different sampling locations which include restaurants, cafes, fast food, and food courts. The result of this research showed that the average generation unit of restaurant food waste in the city of Padang was 0.105 kg/cap/day in weight units or 0.955 liters/cap/day in unit volume. The total generation of restaurant food waste was 132 liters/day which consists of organic waste (food scraps, leaves, fruit skin, vegetables, eggshells, bones), plastic (plastic bottles, packaging, bags, straws, and spoons), paper  (tissue, packaging paper, paper containers, cartons), and others (styrofoam, broken glass, smoked cigarette remains, cans, glass bottles). Organic waste has the largest percentage by the composition of 70.69%, and that of plastic was at 11.35%. The study further showed that the recycling potency of restaurant food waste in Padang City was made up of 7.65% paper, 51.32% plastic, 59.86% glass, 100% nonferrous metal and 91.71% organic waste. Conclusively, recycling and composting method were recommended to process the restaurant food waste.
Kajian Pengelolaan Sampah Makanan Hotel di Kota Padang Berdasarkan Food Recovery Hierachy Yommi Dewilda; Aditya Riansyah; Mhd. Fauzi
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4893

Abstract

Penelitian ini bertujuan mengkaji pengolahan sampah makanan dari hotel di Kota Padang berdasarkan Food Recovery Hierarchy. Penentuan jumlah sampel dan tata cara sampling timbulan dilakukan berdasarkan SNI 19-3964-1994 dengan lokasi pengambilan sampel pada 12 titik meliputi hotel berbintang, hotel non bintang dan wisma dengan tingkat kepercayaan 99,82%. Hasil penelitian menunjukkan satuan timbulan rata-rata sampah makanan dari hotel di Kota Padang adalah sebesar 1,812 kg/tt/hari dalam satuan berat atau sebesar 4,181 liter/tt/hari dalam satuan volume. Timbulan sampah makanan dari hotel di Kota Padang sebesar 249 L/ hotel. Komposisi sampah organik sebesar 75,30%, sampah plastik 11,35% , sampah kertas 10,72% dan sampah lain-lain 4,86%. Sampah makanan hotel di Kota Padang memiliki potensi daur ulang pada berbagai jenis komponen sampah seperti sampah kertas 47,52%, plastik 46,01%, kaca 77,88%, logam non ferro 100% dan sampah organik 94,35%. Rata-rata berat jenis sampah sebesar 0,450 kg/l, kadar air 38,89%, kadar volatile 58,03%, kadar abu 2,37%, fixed carbon 0,70%, rasio C/N 24,20 dan fraksi biodegradabilitas 59,82%. Pengolahan sampah makanan yang disarankan untuk hotel di Kota Padang berdasarkan food recovery hierarchy berupa reduksi di sumber sebesar 24,75%, mendonasikan makanan 18,82%, memberi makan hewan 18,82%, penggunaan industri 25,75%, dan pengomposan 10,77%. Pengolahan ini dilakukan dengan skala sumber. Sampah yang tidak bisa diolah akan dibuang ke TPA sebesar 2,14%. Berdasarkan karakteristik fisika dan kimia sampah makanan yang dihasilkan hotel memiliki karakteristik yang cocok untuk proses pengomposan ataupun biodegester. Pengolahan ini bisa dilakukan dengan skala sumber oleh masing-masing hotel. Sehingg selain mendapatkan keuntungan, hal ini dapat mengurangi sampah yang masuk ke TPA.
Identifikasi Timbulan, Komposisi, Karakteristik dan Potensi Daur Ulang Limbah Padat Tanaman Hortikultura Feby Reyna Putri; Yommi Dewilda; Rizki Aziz
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5554

Abstract

Solid waste produced by vegetable crops has the potential to cause environmental pollution because it has not been managed properly. Sampling is done by purposive sampling method and SNI provisions 19-3964-1994. Units of waste generation in weight and volume are consecutively 0.315 kg / m2/ harvest and 2,509 L/ m2/ harvest. The generation of waste in Tanah Datar Regency in units of weight and volume is consecutively 51.793,009 tons/year and 363.490,429 m3/ year. The composition of pre-harvest waste in the form of agricultural waste is 50%, dry waste is 27%, and hazardous and toxic substance waste 23%. Composition of post-harvest waste in the form of agricultural waste 100%. The average weight of waste type is 0.205 kg/ L, water content 35.479%, volatile levels 62.482%, ash levels 1.243%, fixed carbon 0.796%, C / N ratio 16,580, and biodegradability fraction 74.273%. The recycling potential of pre-harvest waste for LDPE plastic types is 2,437% and compostable organic waste is 50,116%. The post-harvest recycling potential is 100% in the form of compostable organic waste. Based on the results, the waste produced has the potential to be reused, recycled, and processed by third parties specifically for hazardous and toxic substance waste.
Identifikasi Timbulan, Komposisi, Karakteristik, dan Potensi Daur Ulang Sampah Pertanian Tanaman Pangan di Kabupaten Lima Puluh Kota Nada Zhafirah Hendria; Yommi Dewilda; Rizki Aziz
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5606

Abstract

Abstract Lima Puluh Kota District is one of the dominant food crop-producing provinces in West Sumatera. This activity produces an amount of waste. The research was conducted at 15 points in the sub-district Lareh Sago Halaban with a purposive sampling method and based on SNI 19-3964-1994. The results showed the pre-harvest waste generation was 12,024,480 tons/year or 168,255,706 m3/year, whereas the post-harvest waste generation was 1,283,828,005 tons/year or 17,664,025,689 m3/year. The pre-harvest waste compositions 46.835% agricultural waste, 25.194% rubbish, and 28.020% agricultural hazardous waste, though the post-harvest waste was 100% agricultural waste. Physical characteristics obtained 0.232 kg/L of pre-harvest waste and 0.052 kg/L of post-harvest waste. Chemical characteristics equally proximate analysis with water content 36.9538%, volatile content 61.0327%, ash content 1.4870%, fixed carbon 0.5265%, and the C/N ratio obtained 18.0797. The biodegradability fraction was 65,7044%. The potential for recycling the pre-harvest waste was 52.413%, while the post-harvest waste was 100%. The recommendations will probably give, like reducing waste from chemical fertilizer packaging with organic fertilizer, utilizing packaging waste as a substitute for polybags, processing plant waste into compost, and processing agricultural hazardous waste to third parties.Keywords: characteristic, composition, food crop waste, recycling potentials, waste generation
Identifikasi Timbulan, Komposisi, Karakteristik dan Potensi Daur Ulang Limbah Padat Tanaman Hortikultura Feby Reyna Putri; Yommi Dewilda; Rizki Aziz
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5554

Abstract

Solid waste produced by vegetable crops has the potential to cause environmental pollution because it has not been managed properly. Sampling is done by purposive sampling method and SNI provisions 19-3964-1994. Units of waste generation in weight and volume are consecutively 0.315 kg / m2/ harvest and 2,509 L/ m2/ harvest. The generation of waste in Tanah Datar Regency in units of weight and volume is consecutively 51.793,009 tons/year and 363.490,429 m3/ year. The composition of pre-harvest waste in the form of agricultural waste is 50%, dry waste is 27%, and hazardous and toxic substance waste 23%. Composition of post-harvest waste in the form of agricultural waste 100%. The average weight of waste type is 0.205 kg/ L, water content 35.479%, volatile levels 62.482%, ash levels 1.243%, fixed carbon 0.796%, C / N ratio 16,580, and biodegradability fraction 74.273%. The recycling potential of pre-harvest waste for LDPE plastic types is 2,437% and compostable organic waste is 50,116%. The post-harvest recycling potential is 100% in the form of compostable organic waste. Based on the results, the waste produced has the potential to be reused, recycled, and processed by third parties specifically for hazardous and toxic substance waste.
Identifikasi Timbulan, Komposisi, Karakteristik, dan Potensi Daur Ulang Sampah Pertanian Tanaman Pangan di Kabupaten Lima Puluh Kota Nada Zhafirah Hendria; Yommi Dewilda; Rizki Aziz
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5606

Abstract

Abstract Lima Puluh Kota District is one of the dominant food crop-producing provinces in West Sumatera. This activity produces an amount of waste. The research was conducted at 15 points in the sub-district Lareh Sago Halaban with a purposive sampling method and based on SNI 19-3964-1994. The results showed the pre-harvest waste generation was 12,024,480 tons/year or 168,255,706 m3/year, whereas the post-harvest waste generation was 1,283,828,005 tons/year or 17,664,025,689 m3/year. The pre-harvest waste compositions 46.835% agricultural waste, 25.194% rubbish, and 28.020% agricultural hazardous waste, though the post-harvest waste was 100% agricultural waste. Physical characteristics obtained 0.232 kg/L of pre-harvest waste and 0.052 kg/L of post-harvest waste. Chemical characteristics equally proximate analysis with water content 36.9538%, volatile content 61.0327%, ash content 1.4870%, fixed carbon 0.5265%, and the C/N ratio obtained 18.0797. The biodegradability fraction was 65,7044%. The potential for recycling the pre-harvest waste was 52.413%, while the post-harvest waste was 100%. The recommendations will probably give, like reducing waste from chemical fertilizer packaging with organic fertilizer, utilizing packaging waste as a substitute for polybags, processing plant waste into compost, and processing agricultural hazardous waste to third parties.Keywords: characteristic, composition, food crop waste, recycling potentials, waste generation
Co-Authors Aditya Riansyah Andini Putri, Zalwa Annisa Maryam Busrita Exgia Putri Fadel Ikrar Jamika Fadjar Goembira Feby Reyna Putri Firsti Listya Darfyolanda Hafizhul Khair Hasnureta Hasnureta Hokiartha, Rendi Indang Dewata M Zulfan Mhd. Fauzi Mikel Faklin Monica Saputri Nada Zhafirah Hendria Noerhidayat, Arief Primasari, Budhi Puti Sri Komala Reri Afrianita Reri Afrianita Rinaldi, Jon Rizki Aziz Siti Maharani Nasution Suarni Saidi Abuzar Tivany Edwin Vera Surtia Bachtiar Yeggi Darnas Yurizka Trialisa Zilvia Wulandari Zilvia Wulandari