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PEMANFAATAN LIMBAH CAIR TAHU MENJADI BIOGAS DI DESA AIK MUAL LOMBOK TENGAH Muanah, Muanah; Karyanik, Karyanik; Dewi, Earlyna Synthia
JMM (Jurnal Masyarakat Mandiri) Vol 4, No 5 (2020): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.926 KB) | DOI: 10.31764/jmm.v4i5.3121

Abstract

Abstrak: Limbah cair tahu merupakan sisa selama proses pembuatan mulai dari tahap pencucian sampai pencetakan tahu. Cairan limbah ini mengandung kadar protein tinggi yang sangat cepat terurai sehingga jika dibuang tanpa pengolahan terlebih dahulu dapat menimbulkan bau busuk dan mencemari lingkungan. Tujuan dari kegiatan pengabdian ini adalah meningkatkan pengetahuan dan keterampilan mitra dalam pengolahan limbah cair tahu menjadi biogas. Adapun metode yang dilakukan yaitu melalui  penyuluhan dan pelatihan. Peserta kegiatan penyuluhan sebanyak 26 orang dan praktiknya ditempat produksi yang dipimpin oleh Rabbani dengan 8 orang anggota. Berdasarkan hasil penyuluhan dan praktik langsung dapat dinyatakan bahwa pemahaman mitra terkait pengolahan limbah cair tahu menjadi biogas sudah mencapai 90 %, artinya mitra sudah mampu mengelola sendiri tanpa harus didampingi. Selain itu juga dengan menerapkan reaktor 6 m3 limbah cair tahu mampu terolah sebanyak  3.600 liter dari 4.000 liter total limbah yang dihasilkan dan sisanya dianggap losses. Serta Biogas yang dihasilkan dapat dimanfaatkan kembali oleh mitra baik itu dalam pembuatan tahu maupun kebutuhan memasak.Abstract:  Tofu’s Liquid waste is  residue during the process of manufacturing process ranging from the stage of washing process to the process of molding. The liquid waste contains high protein level very quickly fallen apart if it is thrown without firstly processing can cause  bad odor and pollute the environment. The purpose of this devotional activity is to improve the knowledge and skills of partners in liquid waste treatment to know into biogas. The method of counseling and training is carried out. Participants of the counseling activities as many as 26 people and the practice at the production site led by Rabbani with 8 members. Based on the results of counseling and direct practice can be stated that the understanding of partners related to liquid waste treatment to know to be biogas has reached 90%, meaning the partner has been able to manage themselves without having to be accompanied. In addition, by applying a 6 m3 reactor the liquid waste knows it is capable of processing as much as 3,600 liters of 4,000 liters of total waste produced and the rest is considered losses. As well as biogas produced can be reused by partners both in the manufacture of to know and cooking needs.
PENCEGAHAN PENYEBARAN COVID-19 MELALUI PEMBUATAN DAN PEMBAGIAN HANDSANITIZER BERBAHAN BAKU ALAMI DI KOTA MATARAM Dewi, Earlyna Synthia; Ihromi, Syirril; Muliatiningsih, Muliatiningsih; Suwati, Suwati; Karyanik, Karyanik
SELAPARANG Jurnal Pengabdian Masyarakat Berkemajuan Vol 4, No 3 (2021): Agustus
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v4i3.4705

Abstract

ABSTRAKPenyebaran COVID-19 telah menyita perhatian masyarakat dunia termasuk di Indonesia. Covid-19 merupakan penyakit infeksi pernafasan yang dapat ditularkan melalui percikan batuk dan bersin.  Tujuan Kegiatan Pengabdian Kepada Masyarakat ini adalah Untuk mengedukasi masyarakat tentang pentingnya menggunakan handsanitizer, dan memberikan pengetahuan bahwa hand sanitizer dapat dibuat menggunakan bahan alami yang ada di lingkungan sekitar. Kegiatan pengabdian ini dilaksanakan di Kelurahan Taman Seruni, Kelurahan Taman Sari,Kecamatan Ampenan,Kota Mataram.  Metode pengabdian ada dua tahap yaitu sosialisasi tentang pentingnya penggunaan handsanitizer, diiringi dengan pelatihan pembuatan handsanitizer secara mandiri, dan pembagian handsanitizer kepada warga. Hasil yang diperoleh yaitu 100 warga paham pentingnya penggunaan mendapatkan handsanitizer, selain itu warga mendapatkan handsanitizer dari proses pelatihan. Dengan demikian, masyarakat sekitar pada akhirnya dapat menggunakan handsanitizer pada saat keluar rumah. Kata kunci: covid-19; handsanitizer; bahan alami. ABSTRACTThe wide-spread of COVID-19 has confiscates the world community’s attention, Indonesia, too. Covid-19 is a disease of infected respiration which can be transmitted through coughs and sneezes. The aims of the Community Service Activity are to educate people about the importance of using a hand-sanitizer, and to provide knowledge on that hand sanitizers can be produced by using natural materials in the environments. This service activity was carried out in Taman Seruni, Taman Sari Village, Ampenan sub-district, Mataram. The method of the community service consists of two stages,the first stage was socialization about how important to using handsanitizer and how to make independently hand-sanitizers as well as distributing hand-sanitizers to people of Taman Seruni. The result was that 100 residents know the importance of using hand sanitizer,beside the residents get a hand-sanitizer from the training process. Thus, they can use hand-sanitizers when they leave the house. Keywords: covid-19; hand-sanitizer; natural materials
Analisis Sifat Mekanik Material Komposit Ecenggondok Berbahan Filler Ampas Singkong Dengan Matrik Polyester Karyanik Karyanik; Nasmi Herlina Sari
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 1 No 1 (2016): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v1i1.170

Abstract

The using of composits material currently more developed together with the using of it from the simpler like larges of housing tools to industry sector.The composite resech supported by fiber of eichhornia crassipes solms that has filler of cassava waste that has functions to know tensile strength and impact strength.This reseach used the various added of cassava waste , 0, 20, 25, and 30 (% of weight) and using of polyester resin matrix, the form of the composite speciment is plat with the fractions volume eichhornia crassipes solms fiber 20 % (constant), the fiber length 25 mm, because methode to found eichhornia crassipes solms fiber using methode of manual so that nothing of fibers have cuality and length with the same.Composite manufacturing process carried out by the methode of hand lay up with emphasis manually using glass as a mold and pressure.The results tensile reseach founded that lests of filler as used so that the higest that tensile strength, the highest tensile strength at variations added of cassava waste 0 % ( 9,311 N/mm2 ) and for impact strength the biggest added of cassava waste so that the highest energy to fight of materials , the high tensile strength found in the variations added of cassava waste 25 % ( 0,018282 J/mm2 ).The using of composits material currently more developed together with the using of it from the simpler like larges of housing tools to industry sector.The composite resech supported by fiber of eichhornia crassipes solms that has filler of cassava waste that has functions to know tensile strength and impact strength.This reseach used the various added of cassava waste , 0, 20, 25, and 30 (% of weight) and using of polyester resin matrix, the form of the composite speciment is plat with the fractions volume eichhornia crassipes solms fiber 20 % (constant), the fiber length 25 mm, because methode to found eichhornia crassipes solms fiber using methode of manual so that nothing of fibers have cuality and length with the same.Composite manufacturing process carried out by the methode of hand lay up with emphasis manually using glass as a mold and pressure.The results tensile reseach founded that lests of filler as used so that the higest that tensile strength, the highest tensile strength at variations added of cassava waste 0 % ( 9,311 N/mm2 ) and for impact strength the biggest added of cassava waste so that the highest energy to fight of materials , the high tensile strength found in the variations added of cassava waste 25 % ( 0,018282 J/mm2 ).
KARAKTERISTIK FISIK KOMPOS TABLET SLOW RELEASE BERBAHAN DASAR BIOSLURY KOTORAN SAPI Erni Romansyah; Karyanik Karyanik; Muhammad Fitrah; Mohammad Saharudin
Jurnal Agrotek Ummat Vol 7, No 2 (2020): October 2020
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v7i2.2948

Abstract

The development Slow Release Compost Tablet can be used as a solution for the management of cow dung bioslurry by farmers. Bioslurry is a reject product from processing waste into biogas. The purpose of this study was to determine the physical characteristics of tablet compost made from cow dung Bio-slurry. The research design used a completely randomized design (CRD) with two factors, namely the composition of the addition of hydrogel  and silica from geothermal waste from the eruption of Mount Rinjani with five levels of treatment, namely; T1 (30gr hydrogel : 50gr silica powder); T2 (60gr hydrogel : 40gr silica powder); T3 (90gr hydrogel : 30gr silica powder); T4 (120gr hydrogel : 20gr silica powder); T5 (150gr hydrogel : 10gr silica powder). The results showed that the dimensions, weight, and hardness of tablet compost were not significantly different. The treatment without the addition of hydrogel  has the highest hardness value. The higher the hydrogel  addition, the lower the tablet compost hardness value. 
PEMANFAATAN LIMBAH BAMBU SEBAGAI BAHAN FILTRASI UNTUK MENGURANGI KANDUNGAN NITROGEN TOTAL DALAM AIR BUANGAN LIMBAH TAHU Muliatiningsih Muliatiningsih; Erni Romansyah; Karyanik Karyanik
Jurnal Agrotek Ummat Vol 5, No 2 (2018): August
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.426 KB) | DOI: 10.31764/agrotek.v5i2.709

Abstract

Penelitian ini bertujuan untuk mengurangi kandungan nitrogen yang terbuang ke badan air  sehingga dapat mengurangi pencemaran yang terjadi. Metode yang digunakan dalam penelitian adalah metode eksperimental dengan menggunakan Rancangan Acak Lengkap (RAL), terdiri atas 3 perlakuan yaitu P1 (ketebalan arang bambu 15 cm dan daun bambu 5 cm), P2 (ketebalan arang bambu 10 cm dan daun bambu 10 cm), P3 (ketebalan arang bambu 5 cm dan daun bambu 15 cm). Masing-Masing perlakuan diulang 3 kali sehingga diperoleh 9 unit percobaan. Data hasil pengamatan dianalisis dengan menggunakan Analisis keragaman pada taraf 5% dan diuji lanjut dengan uji BNJ pada taraf yang sama. Hasil penelitian menunjukkan bahnwa penggunaan arang dan daun bambu memberikan perbedaan yang nyata terhadap penurunan kandungan nitrogen total di dalam limbah cair tahu hasil fitrasi. Kandungan Nitrogen Total terendah terdapat pada perlakuan P2, yaitu 0,052% dengan persentase penurunan sebesar 38,13% dari kadungan nitrogen total limbah cair sebelum difiltrasi.
RANCANG BANGUN DAN UJI KINERJA PENERAPAN TEKNIK IRIGASI TETES PADA LAHAN KERING Muanah Muanah; Karyanik Karyanik; Erni Romansyah
Jurnal Agrotek Ummat Vol 7, No 2 (2020): October 2020
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v7i2.3128

Abstract

The purpose of this study was to design and test the performance of drip irrigation techniques on dry land. This research method used a completely randomized design with 3 treatments, namely the faucet slope of 150 , 450, and 900 with 4 replications. In order to obtain 12 experimental sample units. Furthermore, the design results were carried out by testing the droplet discharge, uniformity coefficient, wetted soil area, and the amount of water needed during the vegetative growth of tomato plants. The test results based on the discharge value and the uniformity of drops show that the drip irrigation technique design is very good for application on dry land. Based on the discharge value, the wetted area is obtained with a wetting width of 25 cm and a depth of up to 35 cm. So that during the vegetative growth of tomato plants in treatment 150  requires 10200 ml / day of water, 12200 ml / day in treatment 450 , and 30800 ml / day in treatment 900 . Seeing the effect on tomato plant growth, it can be concluded that 150  is the best treatment to apply. on dry land.
EFEK VARIASI BEBAN PENDINGINAN TERHADAP COEFFICIENT OF PERFORMANCE (COP) MESIN PENDINGIN PADA BOX COOLER ALAT DISTILASI Ahmad Akromul Huda; Karyanik Karyanik; Earlyna Sinthia Dewi
Jurnal Agrotek Ummat Vol 8, No 2 (2021): October 2021
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v8i2.5239

Abstract

Refrigerator has been widely used by the community and can be found in almost every shop, office building and household. The application of refrigeration machines can also be developed in many other equipment and machines, one of which is in the distillation apparatus. Distillation is a method of separating two substances. A distillation machine using a cooling machine in the condenser will be very helpful, especially for distillation. This study aims to determine the effect of cooling on the performance of the cooling machine. Cooling engine performance coefficient of achievement (COP). Load variations are carried out by adjusting the boiler temperature using a thermostat. In this study, data on the temperature and pressure of the refrigerant flowing in the refrigeration system were taken at four points, namely before entering the compressor, before entering the capillary tube and before entering the evaporator . In this study also used four variations of the cooling load given to the box cooler of 110 °C, 125 °C, 140 °C, and 155 °C. Then the temperature and pressure data is processed to get the COP value every time from all variations of the cooling load. The results showed that the increaseing in the cooling load, the smaller the COP value of the cooling machine. In its effect on the length of time the COP value of each variation of the cooling load increases. The highest COP value in this study was obtained at a cooling load temperature of 110 ºC of 10.69 and the lowest was obtained at a temperature of 155 ºC of 9.38.
PEMBUATAN PUPUK ORGANIK PADAT DARI AMPAS BIOGAS (BIO-SLURRY) KOTORAN SAPI DI DESA PERESAK KABUPATEN LOMBOK BARAT Muanah Muanah; Karyanik Karyanik; Muliatiningsih Muliatiningsih; Suwati Suwati; Earlyna Sinthia Dewi
SELAPARANG Jurnal Pengabdian Masyarakat Berkemajuan Vol 3, No 1 (2019): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (240.524 KB) | DOI: 10.31764/jpmb.v3i1.1295

Abstract

ABSTRAKSalah satu faktor yang mempengaruhi keberhasilan masyarakat dalam bertani adalah kecukupan pupuk dalam pemeliharaan.  Melihat fenomena yang terjadi beberap dekade ini masyarakat sering mengalami gagal panen disebabkan langkanya ketersediaan pupuk, sehingga menyebabkab masa pemupukan tertunda. Maka dari itu, kegiatan ini bertujuan untuk memberikan penyuluhan dan pelatihan kepada masyarakat desa Peresak untuk mengolah ampas biogas (Bio-Slurry) kotoran sapi menjadi pupuk organik padat. Kegiatan pendampingan ini dilakukan supaya masyarakat mampu mengahasilkan pupuk organik dengan kandungan hara yang tinggi. Selain itu, hasil yang diharapkan dari pupuk organik bio-slurry ini dapat mengurangi ketergantungan masyarakat terhadap penggunaan pupuk kimia, karena pupuk organik yang dihasilkan sudah mencukupi nutrisi yang dibutuhkan oleh tanaman dan dapat memperbaiki kondisi tanah secara perlahan serta dapat menekan biaya produksi. Kata kunci: Kotoran sapi, bio-slurry, pupuk organik, nutrisi.ABSTRACTOne of the factors affecting the success of the community in farming is the adequacy of fertilizer in the maintenance.  Seeing the phenomenon that occurs several decades the community often experienced crop failure due to the scarred availability of fertilizer, so that the fertilization period is delayed. Therefore, this activity aims to provide counseling and training to the community of Peresak village to process biogas pulp (Bio-Slurry) of cow manure into solid organic fertilizer. This mentoring activity is done so that people are able to reduce organic fertilizer with high nutrient content. In addition, the expected result of bio-slurry organic fertilizer can reduce public dependence on the use of chemical fertilizers, because the resulting organic fertilizer is sufficient nutrients needed by plants and can improve soil conditions and can reduce production costs. Keywords: Cow manure, bio-slurry, organic fertilizer, nutrients.
PENCEGAHAN PENYEBARAN COVID-19 MELALUI PEMBUATAN DAN PEMBAGIAN HANDSANITIZER BERBAHAN BAKU ALAMI DI KOTA MATARAM Earlyna Sinthia Dewi; Syirril Ihromi; Muliatiningsih Muliatiningsih; Suwati Suwati; Karyanik Karyanik
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 4, No 3 (2021): Agustus
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v4i3.5402

Abstract

ABSTRAKPenyebaran COVID-19 telah menyita perhatian masyarakat dunia termasuk di Indonesia. Covid-19 merupakan penyakit infeksi pernafasan yang dapat ditularkan melalui percikan batuk dan bersin.  Tujuan Kegiatan Pengabdian Kepada Masyarakat ini adalah Untuk mengedukasi masyarakat tentang pentingnya menggunakan handsanitizer, dan memberikan pengetahuan bahwa hand sanitizer dapat dibuat menggunakan bahan alami yang ada di lingkungan sekitar. Kegiatan pengabdian ini dilaksanakan di Kelurahan Taman Seruni, Kelurahan Taman Sari,Kecamatan Ampenan,Kota Mataram.  Metode pengabdian ada dua tahap yaitu sosialisasi tentang pentingnya penggunaan handsanitizer, diiringi dengan pelatihan pembuatan handsanitizer secara mandiri, dan pembagian handsanitizer kepada warga. Hasil yang diperoleh yaitu 100 warga paham pentingnya penggunaan mendapatkan handsanitizer, selain itu warga mendapatkan handsanitizer dari proses pelatihan. Dengan demikian, masyarakat sekitar pada akhirnya dapat menggunakan handsanitizer pada saat keluar rumah. Kata kunci: covid-19; handsanitizer; bahan alami. ABSTRACTThe wide-spread of COVID-19 has confiscates the world community’s attention, Indonesia, too. Covid-19 is a disease of infected respiration which can be transmitted through coughs and sneezes. The aims of the Community Service Activity are to educate people about the importance of using a hand-sanitizer, and to provide knowledge on that hand sanitizers can be produced by using natural materials in the environments. This service activity was carried out in Taman Seruni, Taman Sari Village, Ampenan sub-district, Mataram. The method of the community service consists of two stages,the first stage was socialization about how important to using handsanitizer and how to make independently hand-sanitizers as well as distributing hand-sanitizers to people of Taman Seruni. The result was that 100 residents know the importance of using hand sanitizer,beside the residents get a hand-sanitizer from the training process. Thus, they can use hand-sanitizers when they leave the house. Keywords: covid-19; hand-sanitizer; natural materials
SOSIALISASI PENGOLAHAN SAMPAH ORGANIK LIMBAH RUMAH TANGGA MENJADI ECO-ENZYM Ida Wahyuni; Muliatiningsih Muliatiningsih; Suhairin Suhairin; Karyanik Karyanik; Muanah Muanah; Ahmad Akromul Huda
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 1 (2023): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v7i1.12817

Abstract

Abstrak: Salah satu cara pengelolaan sampah terutama sampah organic adalah membuatnya menjadi eco-enzym. Ecoenzym memiliki banyak sekali manfaat seperti menjadi cairan pembersih, sabun, ditergen pakaian, pembersih piring, pupuk organik alami, pengusir tikus, dan serangga. Namun pengetahuan masyarakat mengenai ecoenzym masih sangat kurang sehingga perlu lebih disosialisasikan. Tujuan kegiatan ini adalah meningkatkan pengetahuan dan keterampilan mitra dalam membuat eco enzyme dari bahan baku sampah organic rumah tangga. Metode yang dilakukan dalam kegiatan pengabdian ini adalah sosialisasi pengolahan sampah organic dengan pembuatan ecoenzym dengan peserta kegiatan sebanyak 23 orang dari anggota Wanita Rukun Keluarga Bima yang tinggal di Kota Mataram. Hasil kegiatan menunjukkan bahwa peserta sangat antusias dengan kegiatan ini yang ditunjukkan dengan keaktivan peserta memberikan pertanyaan terkait pembuatan eco enzyme dan penggunaannya. Dari hasil evaluasi terlihat peningkatan pengetahuan peserta sebesar 31,52%. Hasil uji paired semple T-test menunjukkan angka yang signifikan antara pretest dan posttest sengan nilai signifikasi (2-tailed) p=0,000<0,05 yang artinya terdapat pengaruh yang bermakna terhadap pengetahuan peserta sebelum dan sesudah sosialisasi. Abstract: One way to manage waste, especially organic waste, is to make it into eco-enzymes. Ecoenzyme has many uses, such as being a cleaning fluid, soap, laundry detergent, dish cleaner, natural organic fertilizer, mouse and insect repellent. However, people's knowledge about ecoenzymes is still lacking, so it needs to be socialized more. The purpose of this activity is to increase partners' knowledge and skills in making eco enzymes from household organic waste raw materials. The method used in this community service activity is the socialization of organic waste processing by making ecoenzymes with 23 activity participants from members of the Bima Family Pillars who live in the city of Mataram. The results of the activity showed that the participants were very enthusiastic about this activity which was shown by the activeness of the participants in asking questions regarding the manufacture of eco enzymes and their use. The evaluation results, it can be seen that the participants' knowledge increased by 31.52%. The results of the paired sample T-test showed a significant number between the pretest and posttest with a significant value (2-tailed) p = 0.000 <0.05, which means that there was a significant effect on the participants' knowledge before and after socialization.  
Co-Authors Abdul Hakim Adi Ardiansyah Ahmad Fathoni Asmawati Asmawati Desy Ambar Sari Dewi, Earlyna Sinthia Erni Romansyah Farhatunnisa Farhatunnisa Huda, Ahmad Akromul Ida Wahyuni Ida Wahyuni Imam Ferdiansyah Mohammad Saharudin Muanah Muanah Muanah Muanah Muanah, Muanah Muhammad Faisal Muhammad Fitrah Muliatiningsih, Muliatiningsih Nabila Agustina Nasmi Herlina Sari Nazaruddin Nazaruddin Nur Annisa Istiqamah Sirajuddin H Abdullah Suhairin Suhairin Suhairin Suhairin Suhairin Suhairin Suwati Suwati Suwati, Suwati Syirril Ihromi, Syirril Teguh Permadi Wiryono, Budy