Permasalahan sampah menjadi permasalahan utama di Indonesia saat ini. Salah satu limbah yang pali... more Permasalahan sampah menjadi permasalahan utama di Indonesia saat ini. Salah satu limbah yang paling banyak dan berdampak buruk terhadap lingkungan adalah sampah plastik. Perlunya teknologi pengolahan sampah yang secara nyata dapat mengurangi sampah. Sampah plastik gelas air mineral Polyethylene Terephthalate (PET) dan sampah kantong plastik Polypropilena (PP) merupakan sampah plastik dengan jumlah terbanyak, dan belum diolah secara optimum. Tujuan pengabdian kepada masyarakat ini adalah untuk menerapkan teknologi pembuatan briket dari sampah plastik jenis PET dan PP dengan bantuan perekat kanji. Tahapan penerapan teknologi briket ini yaitu proses karbonasi bahan, proses pencetakan briket dan analisa hasil briket. Pengabdian ini juga diharapkan dapat mengurangi dampak negatif dari sampah plastik. Dalam pengabdian ini data yang akan diperoleh adalah nilai kalor bakar briket. Hasil dari pengujian menunjukkan, bahwa kombinasi bahan baku terbaik ditinjau dari nilai kalornya briket arang...
Prosiding TAU SNARS-TEK Seminar Nasional Rekayasa dan Teknologi
Penurunan kualitas air sumur disebabkan adanya zat berbahaya berupa komponen organik ataupun anor... more Penurunan kualitas air sumur disebabkan adanya zat berbahaya berupa komponen organik ataupun anorganik. Salah satu kontaminan yang dapat menurunkan kualitas air yaitu zat padat yang dapat menyebabkan kekeruhan pada air dan adanya cemaran logam besi (Fe). Pemanfaatan biosorben alami cangkang kerang hijau merupakan alternatif dalam meningkatkan kualitas air. Penelitian ini bertujuan untuk memanfaatkan limbah cangkang kerang hijau sebagai penjernih air dan biosorben logam berat besi (Fe). Serbuk cangkang kerang hijau di aktivasi fisika pada suhu 500°C dan 900°C dengan variasi konsentrasi 0%, 10% dan 20%. Hasil penelitian menunjukkan serbuk cangkang kerang hijau dengan konsentrasi 10% yang teraktivasi suhu 900oC paling efektif digunakan sebagai penjernih air dengan derajat kekeruhan 9,33 NTU efektivitasnya sebesar 84,5%, serta mampu menurunkan logam berat besi (Fe) dengan kadar <0,0131 mg/l efektivitasnya sebesar 97%
Momordica charantia is a plant of the Cucurbitaceae family which is known as bitter gourd and gro... more Momordica charantia is a plant of the Cucurbitaceae family which is known as bitter gourd and grows widely in tropical and subtropical regions of the world. The various properties of bitter gourd are closely related to the substances or compounds they contain. Bitter gourd contains many secondary metabolites including alkaloids, terpenoids, steroids and flavonoids. These chemical compounds are spread in several parts of the plant such as roots, stems, leaves, and fruit. Apart from containing several organic compounds, bitter melon also contains the phytohormone gibberellin which is quite potential and useful as a biostimulant. The aim of the research was to isolate, purify, and determine the content of gibberellin (GA-3) contained in bitter gourd (M. charantia), and to determine its effect on the vegetative and generative growth of soybean plants, as well as the effect of GA-3 application on the nutritional content of soybean seeds. resulting from. Apart from that, it was also obser...
Community service in the form of domestic liquid waste treatment at Banksa Suci (Cisadane River G... more Community service in the form of domestic liquid waste treatment at Banksa Suci (Cisadane River Garbage Bank) Ciheuni is motivated by domestic wastewater flowing into the Cisadane river and passing through the Banksa Suci Ciheuni park which has been polluted with black waste water showing. The waste water comes from the area around the Banksa Suci Ciheuni park which consists of residential areas, offices and hospitals. Polluted wastewater that flows into the Cisadane river can contaminate the Cisadane river body and its ecosystem. This activity aims to purify the waste sample water so that it is in accordance with the quality standards. This community service is carried out by adding golden snail shell powder to wastewater, with a concentration of 0%, 10% and 20% then stirring and filtering, then analyzed in the laboratory. The results of the analysis show that the golden snail shell is able to reduce the turbidity of the holy banksa wastewater.
The used cooking oil is a waste that can damage environmental sustainability if its disposed of d... more The used cooking oil is a waste that can damage environmental sustainability if its disposed of directly without processing. One of the utilization of it, is as a raw material for making the liquid soap. Sweet starfruit (Averrhoa Carambola L.) is known have a potential as a source of natural antioxidants due to its high vitamin C content, flavonoid content and phenolic compounds. This study aims to determine the effect of adding sweet starfruit extract with variation of concentrations 8%, 10% and 12% on used cooking oil-based liquid soap and to analyze the characteristics of the resulting soap. The results showed that the organoleptic tests (shape, odor, color, water content and foaming power) met the SNI standards 06-3352-2016 which were quite good. The addition of sweet starfruit extract with a concentration of 12% was the most effective as an antioxidant.
PT. Adiperkasa Anugrah Pratama merupakan salah satu perusahaan di Indonesia yang bergerak di bida... more PT. Adiperkasa Anugrah Pratama merupakan salah satu perusahaan di Indonesia yang bergerak di bidang metal manufacturing yang menjadi pemasok suku cadang rangka motor. Adapun masalah data barang masuk dan keluar, data pengiriman barang, data stok masih dicatat kedalam kartu stok sesuai dengan kwitansi atu surat transfer dari bagian produksi yang berisi berapa banyak barang yang masuk dan keluar untuk dikirim ke pelanggan, dan pendataan persediaan stok barang hanya dicatat di kartu stok yang telah disediakan kemudian baru disalin kembali ke komputer oleh bagian kantor sehingga terkadang mengalami kesulitan dalam perhitungan barang. Dan untuk mendapatkan informasi stok barang mengalami kesulitan terkadang informasi yang diberikan tidak sesuai dengan ketersediaan barang yang ada. Tujuan penelitian ini adalah membuat perancangan sistem informasi management inventory stok barang berbasis web, yang dapat mengeloloa barang masuk dan keluar, stok barang,pengiriman, notifikasi barang telah di...
During the pandemic, we are getting more demanded to maintain cleanliness and wash our hands freq... more During the pandemic, we are getting more demanded to maintain cleanliness and wash our hands frequently. The purpose of this community service activities is to educate the public in processing cooking oil waste into a useful product, that is soap. This activity is carried out as an effort to support the government program namely 5 M, which is one of the activity from this program is washing hands with soap. This activity was carried out in Tegal Kunir Kidul Village, Mauk Sub-District, Tangerang District. The methods that we used are workshops and direct mentoring. The participants who attended the workshop were 30 persons, consisting of program at village level womens and youth organizations. The results obtained from this workshop are the increasing of resident’s insight in terms of processing waste, as well as increasing skills in making soap products from cooking oil waste. In the future, it will not only come to waste processing, but also making the opportunities to increase bus...
Permasalahan sampah menjadi permasalahan utama di Indonesia saat ini. Salah satu limbah yang pali... more Permasalahan sampah menjadi permasalahan utama di Indonesia saat ini. Salah satu limbah yang paling banyak dan berdampak buruk terhadap lingkungan adalah sampah plastik. Perlunya teknologi pengolahan sampah yang secara nyata dapat mengurangi sampah. Sampah plastik gelas air mineral Polyethylene Terephthalate (PET) dan sampah kantong plastik Polypropilena (PP) merupakan sampah plastik dengan jumlah terbanyak, dan belum diolah secara optimum. Tujuan pengabdian kepada masyarakat ini adalah untuk menerapkan teknologi pembuatan briket dari sampah plastik jenis PET dan PP dengan bantuan perekat kanji. Tahapan penerapan teknologi briket ini yaitu proses karbonasi bahan, proses pencetakan briket dan analisa hasil briket. Pengabdian ini juga diharapkan dapat mengurangi dampak negatif dari sampah plastik. Dalam pengabdian ini data yang akan diperoleh adalah nilai kalor bakar briket. Hasil dari pengujian menunjukkan, bahwa kombinasi bahan baku terbaik ditinjau dari nilai kalornya briket arang...
Prosiding TAU SNARS-TEK Seminar Nasional Rekayasa dan Teknologi
Penurunan kualitas air sumur disebabkan adanya zat berbahaya berupa komponen organik ataupun anor... more Penurunan kualitas air sumur disebabkan adanya zat berbahaya berupa komponen organik ataupun anorganik. Salah satu kontaminan yang dapat menurunkan kualitas air yaitu zat padat yang dapat menyebabkan kekeruhan pada air dan adanya cemaran logam besi (Fe). Pemanfaatan biosorben alami cangkang kerang hijau merupakan alternatif dalam meningkatkan kualitas air. Penelitian ini bertujuan untuk memanfaatkan limbah cangkang kerang hijau sebagai penjernih air dan biosorben logam berat besi (Fe). Serbuk cangkang kerang hijau di aktivasi fisika pada suhu 500°C dan 900°C dengan variasi konsentrasi 0%, 10% dan 20%. Hasil penelitian menunjukkan serbuk cangkang kerang hijau dengan konsentrasi 10% yang teraktivasi suhu 900oC paling efektif digunakan sebagai penjernih air dengan derajat kekeruhan 9,33 NTU efektivitasnya sebesar 84,5%, serta mampu menurunkan logam berat besi (Fe) dengan kadar <0,0131 mg/l efektivitasnya sebesar 97%
Momordica charantia is a plant of the Cucurbitaceae family which is known as bitter gourd and gro... more Momordica charantia is a plant of the Cucurbitaceae family which is known as bitter gourd and grows widely in tropical and subtropical regions of the world. The various properties of bitter gourd are closely related to the substances or compounds they contain. Bitter gourd contains many secondary metabolites including alkaloids, terpenoids, steroids and flavonoids. These chemical compounds are spread in several parts of the plant such as roots, stems, leaves, and fruit. Apart from containing several organic compounds, bitter melon also contains the phytohormone gibberellin which is quite potential and useful as a biostimulant. The aim of the research was to isolate, purify, and determine the content of gibberellin (GA-3) contained in bitter gourd (M. charantia), and to determine its effect on the vegetative and generative growth of soybean plants, as well as the effect of GA-3 application on the nutritional content of soybean seeds. resulting from. Apart from that, it was also obser...
Community service in the form of domestic liquid waste treatment at Banksa Suci (Cisadane River G... more Community service in the form of domestic liquid waste treatment at Banksa Suci (Cisadane River Garbage Bank) Ciheuni is motivated by domestic wastewater flowing into the Cisadane river and passing through the Banksa Suci Ciheuni park which has been polluted with black waste water showing. The waste water comes from the area around the Banksa Suci Ciheuni park which consists of residential areas, offices and hospitals. Polluted wastewater that flows into the Cisadane river can contaminate the Cisadane river body and its ecosystem. This activity aims to purify the waste sample water so that it is in accordance with the quality standards. This community service is carried out by adding golden snail shell powder to wastewater, with a concentration of 0%, 10% and 20% then stirring and filtering, then analyzed in the laboratory. The results of the analysis show that the golden snail shell is able to reduce the turbidity of the holy banksa wastewater.
The used cooking oil is a waste that can damage environmental sustainability if its disposed of d... more The used cooking oil is a waste that can damage environmental sustainability if its disposed of directly without processing. One of the utilization of it, is as a raw material for making the liquid soap. Sweet starfruit (Averrhoa Carambola L.) is known have a potential as a source of natural antioxidants due to its high vitamin C content, flavonoid content and phenolic compounds. This study aims to determine the effect of adding sweet starfruit extract with variation of concentrations 8%, 10% and 12% on used cooking oil-based liquid soap and to analyze the characteristics of the resulting soap. The results showed that the organoleptic tests (shape, odor, color, water content and foaming power) met the SNI standards 06-3352-2016 which were quite good. The addition of sweet starfruit extract with a concentration of 12% was the most effective as an antioxidant.
PT. Adiperkasa Anugrah Pratama merupakan salah satu perusahaan di Indonesia yang bergerak di bida... more PT. Adiperkasa Anugrah Pratama merupakan salah satu perusahaan di Indonesia yang bergerak di bidang metal manufacturing yang menjadi pemasok suku cadang rangka motor. Adapun masalah data barang masuk dan keluar, data pengiriman barang, data stok masih dicatat kedalam kartu stok sesuai dengan kwitansi atu surat transfer dari bagian produksi yang berisi berapa banyak barang yang masuk dan keluar untuk dikirim ke pelanggan, dan pendataan persediaan stok barang hanya dicatat di kartu stok yang telah disediakan kemudian baru disalin kembali ke komputer oleh bagian kantor sehingga terkadang mengalami kesulitan dalam perhitungan barang. Dan untuk mendapatkan informasi stok barang mengalami kesulitan terkadang informasi yang diberikan tidak sesuai dengan ketersediaan barang yang ada. Tujuan penelitian ini adalah membuat perancangan sistem informasi management inventory stok barang berbasis web, yang dapat mengeloloa barang masuk dan keluar, stok barang,pengiriman, notifikasi barang telah di...
During the pandemic, we are getting more demanded to maintain cleanliness and wash our hands freq... more During the pandemic, we are getting more demanded to maintain cleanliness and wash our hands frequently. The purpose of this community service activities is to educate the public in processing cooking oil waste into a useful product, that is soap. This activity is carried out as an effort to support the government program namely 5 M, which is one of the activity from this program is washing hands with soap. This activity was carried out in Tegal Kunir Kidul Village, Mauk Sub-District, Tangerang District. The methods that we used are workshops and direct mentoring. The participants who attended the workshop were 30 persons, consisting of program at village level womens and youth organizations. The results obtained from this workshop are the increasing of resident’s insight in terms of processing waste, as well as increasing skills in making soap products from cooking oil waste. In the future, it will not only come to waste processing, but also making the opportunities to increase bus...
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