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All Journal Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Jurnal Teknologi Pertanian Gorontalo SOROT: Jurnal Pengabdian Kepada Masyarakat
As'urin, B.
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Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Other

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Karakteristik Asap Cair Tempurung Kelapa, Cangkang Kemiri, dan Bonggol Jagung Amrullah, Shafwan; As'urin, B.; Faisal, Muhammad
Jurnal Teknologi Pertanian Gorontalo (JTPG) Vol 8 No 2 (2023): Jurnal JTPG (November)
Publisher : PROGRAM STUDI MESIN DAN PERALATAN PERTANIAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jtpg.v8i2.1256

Abstract

Asap cair merupakan larutan yang dapat digunakan sebagai antioksidan dan pengawet makanan. Asap cair dapat diperoleh dari limbah pertanian atau perkebunan yang mengandung selulosa, hemiselulosa dan lignin. Bahan-bahan tersebut dilakukan pembakaran pada suatu alat yang dilengkapi oleh pendingin untuk proses kondensasi sehingga menghasilkan cairan. Tujuan penelitian ini yaitu untuk mengetahui karakteristik asap cair setelah pemurnian menggunakan distilasi dan arang aktif tempurung kelapa yang telah diaktivasi dengan H2SO4 35%. Metode yang digunakan dalam penelitian ini adalah eksperimental. Asap cair dihasilkan melalui proses pirolisis dari tempurung kelapa, cangkang kemiri, dan bonggol jagung yang masing-masing sebanyak 3 kg. Asap cair yang dihasilkan selanjutnya dimurnikan dengan proses distilasi dan filtrasi menggunakan arang aktif. Berdasarkan hasil penelitian diketahui bahwa asap cair dari cangkang kemiri memiliki pH lebih tinggi (pH=3) disbanding asap cair dari tempurung kelapa dan bonggol jagung. Rendemen asap cair terbanyak terdapat pada bahan baku cangkang kemiri sebesar 0,68%. Asap cair yang dihasilkan dari tempurung kelapa dan bonggol jagung berwarna kuning, sedangkan asap cair dari cangkang kemiri berwarna putih. Selain itu, asap cair yang dihasilkan dari ketiga bahan baku tersebut tidak terdapat bahan terapung sebagai pengotor. Asap cair cangkang kemiri memiliki kandungan senyawa asam asetat tertinggi dibandingkan tempurung kelapa dan bonggol jagung, yakni sebesar 63,84%. Adapun asap cair bonggol jagung memiliki kandungan senyawa fenol paling tinggi, yakni 100%. Kualitas asap cais secara keseluruhan mendekati standar SNI 8985:2021 yang merupakan standar mutu asap cair.
Karakterisasi Alat Filtrasi Air Portable Berdasarkan Variasi Jumlah Absorber Karbon Aktif Limbah Tongkol Jagung Amrullah, Shafwan; Yanti, Sahri; As'urin, B.
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 1 (2024): JPPL, Maret 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i1.2183

Abstract

Sumbawa Regency is an area with soil water content containing lime. There was even lime blockage in the pipe holes used. So this research aims to create a portable filtration device that is cheap and efficient. The aim of this research is to characterize a portable water filtration device with an innovative absorber from corncob waste. The way this research works is the process of carbonizing corn cob waste and then activating it using 0.5 M NaOH for 24 hours. The absorber is then filled into a portable filter with dimensions of 50 cm in length and 4 inches in diameter. Filtration is carried out by flowing the collected well water into the water reservoir through a filter. Tests are carried out on water that has not been passed through a filter. After that, characterization was also carried out on the water that had passed through the filter. This characterization consists of Total Dispended Solid (TDS), Temperature, pH, Ca levels, and turbidity. The TDS value obtained decreases with the increasing number of absorbers used, namely from 203, 163, to 123 ppm. In addition, the temperature of the test water has almost no change. The resulting results were temperatures of 32, 33, and 32oC. The resulting pH value shows a decrease with an increase in the number of absorbers used, namely from 8.3; 7.7; 7.3. For turbidity, there was a decrease in the turbidity rate with an increase in the number of absorbers used, namely from 0.29 NTU to 0.3 NTU, and 0.28 NTU. In addition, CaCO3 levels decreased with an increase in the number of absorbers used, namely from 330 mg/l, 290 mg/l, and 240 mg/l. This value has met the threshold set by PMK No. 32 of 2017.
Pelatihan Pengolahan Hasil Perikanan Bagi Perempuan Pesisir Di Desa Padak Guar As'urin, B.; Sulastri, Sulastri
SOROT : Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2024): Juli
Publisher : Fakultas Teknik dan Ilmu Komputer (FASTIKOM) UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/sorot.v3i2.7493

Abstract

One of the problems in Padak Guar Village is the lack of access to information and knowledge, which has an impact on the abilities (skills) of coastal women. The aim of this community service activity is to increase the knowledge and skills of coastal women, especially in processing fishery products; demonstrate safe and healthy fishery product processing techniques; Provide skills and knowledge of production costs and selling prices for marketing. The method of implementing this service uses a demonstration method, namely explaining how to process fishery products into fish nuggets; The practical method is to directly practice how to make fish nuggets; The discussion method is carried out after completing the practicum with the aim of knowing the participants' responses. The results of the activity show that increasing the knowledge and skills of coastal women in handling fish until it becomes a product; Increasing coastal women's awareness of the importance of increasing and developing coastal women's skills in diversifying fishery products; The birth of a desire that becomes a necessity for coastal women to become productive women; Increased knowledge of coastal women in determining the amount of capital and determining the selling price of products. From this activity it can be concluded that coastal women have high enthusiasm, shown by their enthusiasm and participation during the activity. And the knowledge and insight of coastal women is starting to open up according to their perspective that women must be productive women, not consumptive women.
Pelatihan Pengolahan Sampah Organik Menjadi Pupuk Padat dan Cair Di Bank Sampah Sultan Tanjung Kabupaten Lombok Timur As'urin, B.; Sulastri, Sulastri; Junaidi, Junaidi
SOROT : Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2025): Januari
Publisher : Fakultas Teknik dan Ilmu Komputer (FASTIKOM) UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/sorot.v4i1.8684

Abstract

Organic waste is an ongoing problem both in big cities and in villages. Along with the increasing population and lack of awareness of environmental damage due to ineffective waste management. Therefore, the government and the community have the task of completing waste management related training on managing organic waste into solid and liquid fertilizer at the Sultan Tanjung Waste Bank, East Lombok Regency, which was held to increase knowledge, skills and empower the community in effective and efficient waste management in Tanjung Village. . The service implementation team collaborates with LP2M as a resource person in the training. The results obtained from this service are as follows: a). This service received a positive response from the management of the Tanjung Sultan waste bank and the training participants (community) of Tanjung Village, however, further development and assistance is needed. b). Achieving an increase in public knowledge regarding the management of organic waste into solid and liquid fertilizer. c). There is a need to develop professional waste management.
Pemanfaatan Limbah Plastik Menjadi Kerajinan Tangan Dalam Pengembangan Ekonomi Kreatif Pada Kelompok Bank Sampah Sultan Tanjung Kabupaten Lombok Timur As'urin, B.; Sulastri, Sulastri; Junaidi, Junaidi
SOROT : Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2025): Juli
Publisher : Fakultas Teknik dan Ilmu Komputer (FASTIKOM) UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/sorot.v4i2.9739

Abstract

Non-organic waste is waste that cannot be decomposed. Non-organic waste comes from man-made materials such as plastic, glass, metal and other synthetic materials. If the waste is not processed further, it will damage the ecosystem and the environment. Therefore, the purpose of this service is to provide skills and training in developing plastic waste into various products that are appropriate and have a selling value as an effort in developing the creative economy. This service was carried out in the Sultan Tanjung Waste Bank group, East Lombok Regency with participants from the surrounding community. And the service team collaborated with LP2M as a resource person. The results obtained in this service are that this service program is able to increase community knowledge and skills related to the impact of plastic waste, its management and processing of plastic waste into art products. And this service program has succeeded in providing opportunities in developing the creative economy.
Karakterisasi Alat Filtrasi Air Portable Berdasarkan Variasi Jumlah Absorber Karbon Aktif Limbah Tongkol Jagung Amrullah, Shafwan; Yanti, Sahri; As'urin, B.
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 1 (2024): JPPL, Maret 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i1.2183

Abstract

Sumbawa Regency is an area with soil water content containing lime. There was even lime blockage in the pipe holes used. So this research aims to create a portable filtration device that is cheap and efficient. The aim of this research is to characterize a portable water filtration device with an innovative absorber from corncob waste. The way this research works is the process of carbonizing corn cob waste and then activating it using 0.5 M NaOH for 24 hours. The absorber is then filled into a portable filter with dimensions of 50 cm in length and 4 inches in diameter. Filtration is carried out by flowing the collected well water into the water reservoir through a filter. Tests are carried out on water that has not been passed through a filter. After that, characterization was also carried out on the water that had passed through the filter. This characterization consists of Total Dispended Solid (TDS), Temperature, pH, Ca levels, and turbidity. The TDS value obtained decreases with the increasing number of absorbers used, namely from 203, 163, to 123 ppm. In addition, the temperature of the test water has almost no change. The resulting results were temperatures of 32, 33, and 32oC. The resulting pH value shows a decrease with an increase in the number of absorbers used, namely from 8.3; 7.7; 7.3. For turbidity, there was a decrease in the turbidity rate with an increase in the number of absorbers used, namely from 0.29 NTU to 0.3 NTU, and 0.28 NTU. In addition, CaCO3 levels decreased with an increase in the number of absorbers used, namely from 330 mg/l, 290 mg/l, and 240 mg/l. This value has met the threshold set by PMK No. 32 of 2017.
Co-Authors Amrullah, Shafwan Junaidi Junaidi Muhammad Faisal Sulastri Sulastri Yanti, Sahri