Abstract The use of renewable resources in the epoxidation process can reduce dependence on non‐renewable petroleum and contribute to a more environmentally friendly chemical industry. This study aims investigate waste palm kernel oil as feedstock. synthesis epoxidized was conducted by reacting oil, formic acid, hydrogen peroxide one‐pot system. Currently, there is no reported literature simultaneous application catalyst for derived from industrial waste. optimum parameters were determined,...

This review critically examines the role of local wisdom in enhancing climate action as part Sustainable Development Goal (SDG) No. 13 Indonesia. The explores key sectors including waste management, forest fire prevention, population dynamics, food security, and urban planning. Findings highlight that while wisdom-based practices like “Tri Hita Karana” customary land-use regulations are effective mitigating environmental damage, scaling these approaches across diverse communities remains a...

Mesoporous silica is a versatile material characterized by its highly ordered nanoporous structure with pore diameters ranging from 2 to 50 nanometers. This unique provides large surface area and volume, making mesoporous an excellent candidate for various applications in adsorption, drug delivery, catalysis, environmental remediation. can be synthesized using commercial or natural precursors such as mineral clay other sources. Promising alternative sources of synthesizing materials...

Tempurung kelapa dapat di tingkatkan nilai ekonominya dengan dijadikan sebagai karbon aktif. Sebelum aktif, tempurung arang supaya mempunyai sifat lebih baik daripada bahan dasarnya. Karbon aktif merupakan yang telah dipadatkan melalui proses aktivasi, sehingga memiliki daya serap baik. Proses pembuatan pirolisis dilanjutkan aktivasi mampu memperbesar pori-pori pada tersebut meningkatkan serap. Ada beberapa macam teknologi diantaranya fisika dan kimia. Studi literatur ini bertujuan untuk...

Carbon or charcoal can be made from biomass cellulose-containing materials such as coconut shells candlenut using a thermal process. One of the process is pyrolysis, which in this process, material converted to carbon. The results pyrolysis are form three types products namely solids (charcoal / carbon), gas (fuel gas) and liquid (bio-oil). Other gases carbon dioxide (CO2), methane (CH4) some that have small contents. In general, takes place at temperatures above 300 ° C within 4-7 hours....

Umbi uwi (Dioscorea spp.) merupakan salah satu jenis umbi yang banyak tumbuh di Indonesia memiliki kandungan karbohidrat tinggi. Keanekaragaman sangat baik dilihat dari bentuk, ukuran, warna, maupun rasa umbinya. Terdapat lebih 600 spesies genus Dioscorea spp. tersebar di berbagai negara, termasuk Indonesia, antara lain hispida (gadung), esculenta (gembili), Discorea bulbifera (gembolo), alata (uwi ungu/purple yam), opposita putih), villosa kuning), altassima, Dioscorea. Penelitian...

Sabun batang merupakan salah satu produk fast moving yang proses pembuatan dan peralatannya cukup sederhana sehingga dapat diproduksi sendiri oleh masyarakat. Desa Giripurno desa di Kecamatan Bumiaji, Kota Batu dengan kelompok masyarakat aktif, kreatif berkeinginan besar untuk maju. Pada sangat mudah mendapatkan tanaman serai wangi berpotensi dikelola menjadi bahan baku sabun batang. Tim pengabdi Universitas Pembanguan Nasional Veteran Jawa Timur (UPNVJT) memanfaatkan potensi tersebut...

Usaha bakso adalah usaha yang banyak dilakukan oleh masyarakat Bluru Kidul, Sidoarjo. ditekuni hanya berfokus pada penjualan produk semata seperti pengusaha umumnya. Perihal mendirikan usaha, keberlangsungan dari suatu juga dipengaruhi faktor, faktor pembangunan hubungan dengan konsumen. Pembangunan konsumen merupakan hal penting untuk dimiliki setiap agar bisa mendapatkan loyalitas serta menjaga keberlanjutan usaha. Sementara itu, tidak di daerah Kidul menerapkan dalam baksonya. Dengan...

The use of renewable energy, such as wind and solar, has significantly increased in the last decade. However, these technologies have limitation being intermittent; thus, storing energy form compressed air is a promising option. In storage (CAES), electrical from power network transformed into high-pressure system through compressor. Then, when demand for electricity high, stored used to drive turbine generate electricity. advantages CAES are its high density quality, environmentally...

Karbon aktif adalah karbon yang diproses sedemikian rupa sehingga mempunyai daya serap/adsorpsi tinggi terhadap bahan berbentuk larutan atau uap. dapat dibuat dari mengandung baik organik anorganik, tetapi biasa beredar di pasaran berasal tempurung kelapa, kayu dan batubara. dipergunakan untuk berbagai industri, antara lain yaitu industri obat-obatan, makanan, minuman, pengolahan air (penjernihan air) lain-lain. Hampir 70% produk digunakan pemurnian dalam sektor minyak farmasi kimia. Banyak...

In the industrial era 4.0, technological development is quite rapid. This results in world of marketing products from a business. Marketing this generally uses internet or commonly called digital marketing. Digital service product goods marketed using can use advice available marketplace platforms such as shopee social media facilities Instagram. The sale several MSME partners Giripurno Village on average still requires consumers to come seller's house buy their products. purpose activity...

Desa Giripurno yang berada di Kecamatan Bumiaji, Kota Batu, memiliki banyak potensi masih dapat dioptimalkan, salah satunya air. 12 sumber mata air kegunaannya masing-masing dan ada beberapa belum maksimal dalam pemanfaatannya. Hal tersebut menjadi perhatian utama untuk menjadikan sebagai satu bahan baku produksi minum kemasan (AMDK). Tujuan dari pemetaan ini dilakukan rangka membangun memaksimalkan serta menentukan digunakan memproduksi Metode proses pengambilan data pada yaitu metode...

The aim of this study is to determine the effect microwave power and solvent volume density Frangipani essential oil, yield mass raw material on oil. flowers that have been cut in size ± 2 cm are extracted with a 25 gr 50 gr, solvents 300, 400, 500, 600 ml. extraction process uses 450, watt time three hours. results showed had significant flower oils. result increase when increase. highest produced at 600-watt power, ml volume, gram equal 0.904 gram/ml. Yield decreases increasing used. was...

Bocek Village, located in Karangploso District, Malang Regency, is one of the villages known for its chili production. However, production plants this village often affected by diseases caused pests such as fungus Colletotrichum spp., which will cause anthracnose (Patek) disease. This disease can defects chili, reducing quality The farmers have handled handling using chemical pesticides, are considered less effective and harm environment. One solution that be used to use extracts from...

This study aims to identify the hazards and potential that may arise at every stage of bread production process in Bakery by HACCP system, analyzing implementation quality control determining CCP bakery Bunga Mawar Puti Bakery, Jatirejo, Mojokerto. The research was conducted using a survey method, following whole making from receiving raw materials packaging final product. method data analysis used descriptive method. identifies results sausage pizza bread, products have same dangers...

Kefir milk is one of the fermented products which contains lactic acid bacteria and yeast. a functional probiotics drink. Giripurno Village suppliers pure cow's in KUD Batu City. Milk produced by residents still not being utilized optimally, because marketing only depends on cooperatives. The main objective community service activities to maximize utilization through training related processing, especially for making kefir milk. method includes several stages, such as discussion stage field...

Urgensi pemanfaatan sumber energi terbarukan pada saat ini semakin digaungkan mengingat penipisan bahan bakar fosil, serta kondisi alam yang kritis akibat emisi dihasilkan dari aktivitas pembakaran minyak bumi tersebut. Salah satu senyawa telah lama dikembangkan sebagai alternatif adalah bioetanol. Penerapan bioetanol masih terkendala karena kualitas rendah. Proses pemurnian merupakan salah kunci dalam mendapatkan dengan fuel grade. Sebagaimana diketahui, hasil fermentasi umumnya memiliki...