Zobrazeno 1 - 10
of 1 095
pro vyhledávání: '"cleaning agent"'
Autor:
Hibarkah Kurnia, Krisna Budi Juliantoro, Suhendra Suhendra, Ahmad Turmudi Zy, Apriyani Apriyani
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 28, Iss 1, Pp 103-114 (2023)
One of the manufacturing industries for making solvent-based and water-based paints is located in the Cikarang area, West Java. This paint company is experiencing an increase in production due to a large number of requests for various products. The c
Externí odkaz:
https://doaj.org/article/9e9d11c54138419583c77cb1ce4cb128
Publikováno v:
Heritage Science, Vol 11, Iss 1, Pp 1-14 (2023)
Abstract Efficient removal of mold stains becomes an important research topic for paper conservation. In this study, a cleaning scheme based on the combination of bioenzymes and biosurfactants was explored. Morphological and molecular biology identif
Externí odkaz:
https://doaj.org/article/37308b8c6191494c8e8a34741ff22699
Autor:
左青1,付学华2,吕瑞3,程水银3,徐红闯3,左晖4 ZUO Qing1, FU Xuehua2, LYU Rui3, CHENG Shuiyin3, XU Hongchuang3, ZUO Hui
Publikováno v:
Zhongguo youzhi, Vol 48, Iss 7, Pp 149-152 (2023)
在油脂精炼过程中设备触油表面会产生油垢,导致传热传质效果下降,而提高脱臭温度会造成油脂质量下降,因此需要对脱臭系统进行清洗。从清洗机制、清洗剂种类、清洗程序等方面介绍
Externí odkaz:
https://doaj.org/article/6869be128c2f43158ccf002d27e057a0
Publikováno v:
Separations, Vol 11, Iss 1, p 26 (2024)
Because of the requirements for accelerating the construction of a green, low-carbon, and recycling economy development system, the petrochemical industry has been paying attention to green and low-carbon transformations and innovations. Oily sludge
Externí odkaz:
https://doaj.org/article/8762d2e0e0c249b7889e6ca9a1cb08a6
Publikováno v:
Jurnal Penelitian dan Pembelajaran IPA, Vol 7, Iss 2, Pp 134-151 (2021)
The aim of this research is to determine high school students’ cognitive structure regarding cleaning agent via word association test. The sample of the research consists of 160 high school students. A word association test (WAT) prepared to test t
Externí odkaz:
https://doaj.org/article/cc8d93ca04e7465d9bf4c9fe0b16d5a6
Akademický článek
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Akademický článek
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Autor:
Wirginia Tomczak, Marek Gryta
Publikováno v:
Membranes, Vol 13, Iss 3, p 321 (2023)
The wastewater generated as a result of car washes is considered a new source of water. However, recovered water must meet the required quality criteria for reuse. For this purpose, the ultrafiltration (UF) process can be successfully used. The main
Externí odkaz:
https://doaj.org/article/f1cb950f74c84289beaa19a140f7024a
Autor:
Muhammad Irshad, Muhammad Younas, Hina Shabir, Muhammad Shiraz Alam, Zia Ur Rehman, Saima Aleem
Publikováno v:
Pakistan Armed Forces Medical Journal, Vol 70, Iss 5, Pp 1460-1464 (2020)
Objective: To evaluate the in vitro antifungal activity of Potash Alum (Phitkary) solution on Candida Albicans growth on heat cured acrylic resin. Study Design: Quasi-experimental study. Place and Duration of Study: Department of Oral Pathology
Externí odkaz:
https://doaj.org/article/3ae9188583a64e729eb00b440374ce0d
Publikováno v:
Czech Journal of Food Sciences, Vol 37, Iss 4, Pp 221-225 (2019)
Spoilage bacteria were isolated from spoiled fruit-flavoured bottled water with a visual defect in the form of floating flocks. The bacteria were identified as Asaia lannensis using the PCR technique. The efficacy of five chemical agents commonly use
Externí odkaz:
https://doaj.org/article/adfbfa20ab01448cb120d8bd783934e9