Zobrazeno 1 - 10
of 342
pro vyhledávání: '"urease enzyme"'
Autor:
Abdul Rehman Baig, Sulaiman A. Alarifi, Mobeen Murtaza, Muhammad Shahzad Kamal, Mohamed Mahmoud, Manar M. AlAhmari, Abdulmohsen Humam
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 11, Pp 3013-3029 (2024)
Abstract Sand production in oil and gas wells is a significant concern, leading to equipment erosion, reduced well productivity, and safety hazards. Researchers have developed an eco-friendly solution to consolidate sand via an Enzyme-induced Carbona
Externí odkaz:
https://doaj.org/article/0b79c6e47f0b498cab11bb2d8bc6fa05
Autor:
Galih Bhekti Sula Pratama, Hideaki Yasuhara, Naoki Kinoshita, Heriansyah Putra, Abdullah Almajed, Satoru Fukugaichi, Zalfa Maulida Ihsani
Publikováno v:
International Journal of Geo-Engineering, Vol 15, Iss 1, Pp 1-22 (2024)
Abstract Calcium carbonate precipitation using a urease enzyme, referred to herein as Enzyme-Induced Carbonate Precipitation (EICP) is a technique for soil improvement. In this technique, a mixed solution composed of reagents and the urease enzyme, w
Externí odkaz:
https://doaj.org/article/a38aa57976d7444d95358681bc103be2
Autor:
Luma Saleem Raheem, Hussein J. Khadim
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100867- (2024)
Recently, microbial-induced carbonate precipitation (MICP), plays an important role in biogeotechnical engineering applications and is an environmentally friendly bioremediation technique. MICP includes the bioprecipitation of calcium carbonate from
Externí odkaz:
https://doaj.org/article/4bcce564a7a1400fa9b7a3f45e0b14fb
Publikováno v:
Agronomy, Vol 14, Iss 7, p 1416 (2024)
Drip irrigation with saline water is frequently adopted to realize the sustainable utilization of saline–sodic soil with high water tables, and soil enzyme activities can be used to indicate changes in soil quality. In the current study, spatiotemp
Externí odkaz:
https://doaj.org/article/0a4d879fb8e847eda8f06ca72dc83b68
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 5, Pp 1226-1247 (2023)
Microbial-induced carbonate precipitation (MICP) and enzyme-induced carbonate precipitation (EICP) are two bio-cementation techniques, which are relatively new methods of ground improvement. While both techniques share some similarities, they can exh
Externí odkaz:
https://doaj.org/article/a9039164da05449b959a771ffd0bbf8f
Publikováno v:
Buildings, Vol 14, Iss 4, p 909 (2024)
Enzyme-induced calcite precipitation (EICP) emerges as a highly effective and well-established technique within bio-cementation approaches, offering notable advantages over traditional methods. Conversely, lime, known for its accessibility, cost-effe
Externí odkaz:
https://doaj.org/article/5b8d274c75964a298eea88566c58c339
Publikováno v:
Materials Science for Energy Technologies, Vol 6, Iss , Pp 89-93 (2023)
Research has been carried out on indicator electrodes (1) PVA-Enzyme/PVC-KTpClPB, sensitivity 19,069 mV/decade, detection range 1.10−5–5.10−4 M, detection limit 1.10–5 M. The width of the peak UV–vis absorbance is narrow (2) PVA-Enzyme/GA-2
Externí odkaz:
https://doaj.org/article/e659fc5521b24bf4b5cb84518c776179
Publikováno v:
The Iraqi Journal of Agricultural science, Vol 54, Iss 3 (2023)
In the current study, Seventeen types of plants commonly used namely (Chickpeas, Tomato, Soybean, Mustard, Baker, Lebbeck, Bean, Sesame, Male Iraqi berries, Female Iraqi berries, Indian berries, Potato, Radish, Legumes, peas, Watermelon, and Phaseolu
Externí odkaz:
https://doaj.org/article/4c46b427de4f4a5e91bf2ab6e12eafdb
Publikováno v:
Sensors, Vol 23, Iss 19, p 8180 (2023)
The objective of this study is to create a reliable predictive model for the electrochemical performance of self-powered biosensors that rely on urea-based biological energy sources. Specifically, this model focuses on the development of a human ener
Externí odkaz:
https://doaj.org/article/877b4a66d2424203a626ad94988e8141
Autor:
Abdulaziz Dardau Aliyu, Muskhazli Mustafa, Nor Azwady Abd Aziz, Yap Chee Kong, Najaatu Shehu Hadi
Publikováno v:
Journal of Tropical Biodiversity and Biotechnology, Vol 8, Iss 1 (2023)
Microbially induced carbonate precipitation by ureolysis is a biomineralization process that has been adapted by various microorganisms in different natural environments. This widespread natural phenomenon can be employed in numerous civil engineerin
Externí odkaz:
https://doaj.org/article/69ff98dc45ee42068727b67f222370c7