Zobrazeno 1 - 10
of 1 056
pro vyhledávání: '"polyaspartic acid"'
Autor:
Zhang Yumang, Wang Yongheng, Wang Chengyu, Gao Yunhang, Liu Shuxia, Xie Zhonglei, Chang Hongyan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Using polyaspartic acid (PAsp) and bentonite (BT) as the main raw materials, a new type of degradable soil water retaining agent (PAsp-AA/BT) was synthesized by microwave radiation. The optimum synthesis conditions and comprehensive properti
Externí odkaz:
https://doaj.org/article/ad3c568d553041129509bac5dbc43c07
Publikováno v:
In Journal of Environmental Chemical Engineering February 2025 13(1)
Publikováno v:
BMC Biotechnology, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract γ-polyglutamic acid (γ-PGA) is a biomarker that can be directly obtained by microbial fermentation. Poly(amino acid) superabsorbent polymers (SAPs) were prepared with purified γ-PGA as raw material and ethylene glycol diglycidyl ether (EG
Externí odkaz:
https://doaj.org/article/993f35fdae87440b9162374594b4c099
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Microbiologically influenced corrosion (MIC) poses a threat to various fields, particularly in piping and cooling water systems. As a green corrosion inhibitor, polyaspartic acid (PASP) faces challenges in achieving the intended corrosion inhibition
Externí odkaz:
https://doaj.org/article/62312369be25468e94c84d7242003be2
Autor:
Linlin Zhao, Fei Wang, Xiaojuan Zhang, Yu Han, Yuxia Wang, Zhenli Yang, Zhongyan Cao, Yufeng Wu, Ying Xu
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 4, Pp 105717- (2024)
The anti-scaling agent poly(aspartic acidic) (PASP) polymers had became a hot research topic based on its peptide bond structures with degradation characteristics. However, it was difficult to control the chain length distributions of the synthesized
Externí odkaz:
https://doaj.org/article/0ca221e0b96c464f903e78509a89ce31
Autor:
WenLong Gao, LiWei Sun, Miao Li, XiAn Ye, QingChun Gao, DongLiang Kong, JunPu An, KuoBo Wang, Fan Yang
Publikováno v:
Energies, Vol 17, Iss 13, p 3195 (2024)
This paper focuses on the selection and application of scale inhibitor by studying the problem of pipeline scaling in geothermal well development. Adding scale inhibitor can effectively reduce the treatment cost and achieve a good scale resistance ef
Externí odkaz:
https://doaj.org/article/660f2fda59164a768b6b3e65ab2e5ea9
Autor:
GUAN Jun-xia, LIU Xin-hua, SHU Shi-li, ZHANG Qing, WANG Lei, LI Fan-lin, FU Zhan-da, DENG Jie
Publikováno v:
Cailiao Baohu, Vol 56, Iss 1, Pp 35-43 (2023)
In order to expand the application range of green scale inhibitor polyaspartic acid (PASP)， a new green modified polyaspartic acid scale inhibitor (MPASP) was prepared using polysuccinimide (PSI) as the raw material and methionine (Met) as the modi
Externí odkaz:
https://doaj.org/article/6d1ef69278744472b0362c1ecaa2f210
Publikováno v:
Agronomy, Vol 13, Iss 12, p 2933 (2023)
Polyaspartic acid (PASP) is widely used in agriculture owing to its role in promoting crop growth and nutrient absorption, and its effects are correlated with its molecular weight. In this study, a field soil column experiment using a 15N tracer was
Externí odkaz:
https://doaj.org/article/8cc1c1903af64957b57031584af6a0eb
Autor:
Youssef Hafidi, Hicham El Hatka, Dominik Schmitz, Manuel Krauss, Jürgen Pettrak, Markus Biel, Najim Ittobane
Publikováno v:
Gels, Vol 10, Iss 3, p 170 (2024)
Drought and water shortage are serious problems in many arid and semi-arid regions. This problem is getting worse and even continues in temperate climatic regions due to climate change. To address this problem, the use of biodegradable hydrogels is i
Externí odkaz:
https://doaj.org/article/8f5e3afd546c484f838af7d96507936c
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