scholarly journals Pemanfaatan Limbah Plastik Minyak Goreng Pada Panti Asuhan Al Hasanah Desa Pandau Jaya Kecamatan Siak Hulu Kabupaten Kampar

2019 ◽  
Vol 3 (2) ◽  
pp. 53
Author(s):  
Prama Widayat
Keyword(s):  
Foster Children ◽  
Plastic Waste ◽  
Cooking Oil ◽  
Used Cooking Oil

Melihat banyaknya limbah plastik bekas minyak goreng yang terbuang percuma, hasil dari pemakaian rumah tangga. Baik yang digunakan oleh panti asuhan sendiri maupun yang digunakan oleh ibu-ibu rumah tangga yang ada disekitar panti asuhan. Namun pemakaian untuk panti asuhan yang cukup banyak karena untuk memberikan makan 97 anak asuh maka setidaknya mereka menghabiskan sekitar 2 liter minyak sekali masak. Untuk itulah bekas limbah akan dikumpulkan agar dimanfaatkan untuk polibek menanam cabe merah. Hasil dari penanaman cabe ini akan bisa digunakan untuk kebutuhan panti asuhan dan bisa dijual nantinya, untuk menghasilkan pendapatan bagi mereka.[Seeing the amount of used cooking oil plastic waste that is wasted, results from household use. Both those used by the orphanages themselves or those used by housewives around the orphanage. But the use of orphanages is quite a lot because to feed 97 foster children, then at least they spend about 2 liters of oil once cooked. For this reason, waste will be collected so that it can be used for polybags to plant red chili. The results of the chilli planting will be used for the needs of the orphanage and can be sold later, to generate income for them.]

Utilization of Used Cooking Oil and Cassava Peel as Degradable Bioplastic Film

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Mathivanan Loganathan ◽  
◽  
Aina Fathiah Zuhaidi ◽  
Rusyidah Mat Zin Boestami ◽  
Anis Nabilah Ahmad Hawari ◽  
...  
Keyword(s):  
Marine Mammals ◽  
Harmful Effect ◽  
Waste Cooking Oil ◽  
Plastic Waste ◽  
Plastic Pollution ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Main Thing ◽  
Cassava Peel ◽  
Bioplastic Film

Plastic product has become a main thing that used in human daily life. Mostly after the plastic are used, it will be a waste. Only small percentage of plastics are recycled and the rest will end up at landfills, rivers and oceans. Normally, plastics can take up to 1000 years to decompose in landfills and some will be burnt. The affect from burning the plastic waste in landfills will cause air pollution. When it burns with food waste, they will produce dioxin and furan. These elements will cause death even in small quantities when human breathe. Another harmful effect of burning plastic waste, is it can damage the ozone layer. Moreover, plastic pollution can affects all living things. At least 100 million marine mammals have died each year because of these plastic pollutions. The main objective of this research is to conduct starch extraction from cassava peels and glycerol extraction from waste cooking oil. It has been achieve during the extraction of 100g cassava peel will yield 3% of starch, while 800ml waste cooking oil yield of 5% only. The best formulation of the bioplastic obtained by controlling the ratio of carrageenan and starch at 2% and 5%. From the physical properties studies which is degradation in water and steam test. Based on the observation of degradation test, when the temperature was at 100ºC the bioplastic degrade within 1.18 minutes and at 20ºC was within 7.33 minutes. For the steam test, only at 100ºC the bioplastic start to degrade within 25minutes but for other temperature the plastic remains same. As a conclusion cassava starch can be utilized as bioplastic film, because it can dissolve when contact with water and steam. Moreover, glycerine from waste cooking oil can be used as plasticizer.

Analysis of the Social and Environmental Impact of Biodiesel Fuel Refined from Used Cooking Oil in Ibaraki Prefecture

2010 ◽  
Vol 40 (3) ◽  
pp. 749-762
Author(s):  
Hirokazu GOTO ◽  
Yuichi HATAYA ◽  
Yasuyuki YOKOTA ◽  
Takeshi MIZUNOYA ◽  
Yoshiro HIGANO
Keyword(s):  
Environmental Impact ◽  
Biodiesel Fuel ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
The Social ◽  
Ibaraki Prefecture

Synthesis and characterization of coal fly ash supported zinc oxide catalyst for biodiesel production using used cooking oil as feed

2021 ◽  
Vol 170 ◽  
pp. 302-314
Author(s):  
Adeyinka S. Yusuff ◽  
Aman K. Bhonsle ◽  
Jayati Trivedi ◽  
Dinesh P. Bangwal ◽  
Lok P. Singh ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Fly Ash ◽  
Oxide Catalyst ◽  
Coal Fly Ash ◽  
Biodiesel Production ◽  
Synthesis And Characterization ◽  
Cooking Oil ◽  
Used Cooking Oil

scholarly journals Two-Stage Biodiesel Synthesis from Used Cooking Oil with a High Acid Value via an Ultrasound-Assisted Method

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3703
Author(s):  
Ming-Chien Hsiao ◽  
Wei-Ting Lin ◽  
Wei-Cheng Chiu ◽  
Shuhn-Shyurng Hou
Keyword(s):  
Acid Value ◽  
Molar Ratio ◽  
Optimal Conditions ◽  
Two Stage ◽  
Cooking Oil ◽  
High Acid ◽  
Used Cooking Oil ◽  
Biodiesel Synthesis ◽  
Stage Process ◽  
Ultrasound Assisted

In this study, ultrasound was used to accelerate two-stage (esterification–transesterification) catalytic synthesis of biodiesel from used cooking oil, which originally had a high acid value (4.35 mg KOH/g). In the first stage, acid-catalyzed esterification reaction conditions were developed with a 9:1 methanol/oil molar ratio, sulfuric acid dosage at 2 wt %, and a reaction temperature of 60 °C. Under ultrasound irradiation for 40 min, the acid value was effectively decreased from 4.35 to 1.67 mg KOH/g, which was decreased to a sufficient level (<2 mg KOH/g) to avoid the saponification problem for the subsequent transesterification reaction. In the following stage, base-catalyzed transesterification reactions were carried out with a 12:1 methanol/oil molar ratio, a sodium hydroxide dosage of 1 wt %, and a reaction temperature of 65 °C. Under ultrasound-assisted transesterification for 40 min, the conversion rate of biodiesel reached 97.05%, which met the requirement of EN 14214 standard, i.e., 96.5% minimum. In order to evaluate and explore the improvement of the ultrasound-assisted two-stage (esterification–transesterification) process in shortening the reaction time, additional two-stage biodiesel synthesis experiments using the traditional mechanical stirring method under the optimal conditions were further carried out in this study. It was found that, under the same optimal conditions, using the ultrasound-assisted two-stage process, the total reaction time was significantly reduced to only 80 min, which was much shorter than the total time required by the conventional method of 140 min. It is worth noting that compared with the traditional method without ultrasound, the intensification of the ultrasound-assisted two-stage process significantly shortened the total time from 140 min to 80 min, which is a reduction of 42.9%. It was concluded that the ultrasound-assisted two-stage (esterification–transesterification) catalytic process is an effective and time-saving method for synthesizing biodiesel from used cooking oil with a high acid value.

Valorisation of used cooking oil sludge by codigestion with swine manure

2014 ◽  
Vol 34 (8) ◽  
pp. 1537-1545 ◽  
Author(s):  
J. Fierro ◽  
E.J. Martínez ◽  
A. Morán ◽  
X. Gómez
Keyword(s):  
Swine Manure ◽  
Oil Sludge ◽  
Cooking Oil ◽  
Used Cooking Oil

Potential of Used Cooking Oil as Dielectric Liquid for Oil-Immersed Power Transformers

2021 ◽  
Vol 28 (4) ◽  
pp. 1400-1407
Author(s):  
Imran Sutan Chairul ◽  
Norazhar Abu Bakar ◽  
Md Nazri Othman ◽  
Sharin Ab Ghani ◽  
Mohd Shahril Ahmad Khiar ◽  
...  
Keyword(s):  
Dielectric Liquid ◽  
Power Transformers ◽  
Cooking Oil ◽  
Used Cooking Oil

scholarly journals Hydrocracking of Used Cooking Oil into Biofuel Catalyzed by Nickel-Bentonite

2014 ◽  
Vol 26 (13) ◽  
pp. 3785-3789 ◽  
Author(s):  
K. Wijaya ◽  
A. Syoufian ◽  
S.D. Ariantika
Keyword(s):  
Cooking Oil ◽  
Used Cooking Oil
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