In this study,a novel absorpent(MSAR600℃)with a hydrophobic surface and hierarchical porous structure for the removal of kitchen oil was facilely fabricated from the macroalgae,laver(Porphyra haitanensis)by incorpor-...In this study,a novel absorpent(MSAR600℃)with a hydrophobic surface and hierarchical porous structure for the removal of kitchen oil was facilely fabricated from the macroalgae,laver(Porphyra haitanensis)by incorpor-ating high-temperature carbonization and alkyl polyglucosides(APG)and rhamnolipid(RL)surfactants modifi-cation.The characterization results showed MSAR600℃ possessed a louts-leaf-like papillae microstructure with high contact angle(137.5°),abundant porous structure with high specific surface area(23.4 m^(2)/g),and various oxygen-containing functional groups(-OH,C=O,C-O).Batch adsorption experiments were conducted to inves-tigate the effect of adsorption time,temperature,pH,and absorbent dose on kitchen oil adsorption performance.Then the practical application for the removal of kitchen oil using MSAR600℃ was also performed.The results showed that MSAR600℃ had a higher removal efficiency for kitchen oil(75.98%),compared with the commercial detergent(72.3%).This study demonstrates an example of fabricating a green tableware detergent for enhanced removal performance of kitchen oil.展开更多
Studying the covers of the three editions of The Kitchen God’s Wife by Amy Tan,a famous female Chinese American writer,the author finds Chinese cultural elements stood out in publishers’earliest recommendations,but ...Studying the covers of the three editions of The Kitchen God’s Wife by Amy Tan,a famous female Chinese American writer,the author finds Chinese cultural elements stood out in publishers’earliest recommendations,but later were replaced by immigrant mother-daughter relationship,and then were overwhelmed by the concern for human beings.It is interesting that this change fits the changing focuses of Chinese American writers in the 21st century.展开更多
基金This study was supported by the Fundamental Research Funds for Zhejiang Provincial Universities and Research Institutes(No.2021J004)the Scientific Research Fund of Zhejiang Provincial Education Department(No.Y202044721).
文摘In this study,a novel absorpent(MSAR600℃)with a hydrophobic surface and hierarchical porous structure for the removal of kitchen oil was facilely fabricated from the macroalgae,laver(Porphyra haitanensis)by incorpor-ating high-temperature carbonization and alkyl polyglucosides(APG)and rhamnolipid(RL)surfactants modifi-cation.The characterization results showed MSAR600℃ possessed a louts-leaf-like papillae microstructure with high contact angle(137.5°),abundant porous structure with high specific surface area(23.4 m^(2)/g),and various oxygen-containing functional groups(-OH,C=O,C-O).Batch adsorption experiments were conducted to inves-tigate the effect of adsorption time,temperature,pH,and absorbent dose on kitchen oil adsorption performance.Then the practical application for the removal of kitchen oil using MSAR600℃ was also performed.The results showed that MSAR600℃ had a higher removal efficiency for kitchen oil(75.98%),compared with the commercial detergent(72.3%).This study demonstrates an example of fabricating a green tableware detergent for enhanced removal performance of kitchen oil.
基金USST International Professional Certification and All-English Course Construction,USST Postgraduate Teaching Construction Project.
文摘Studying the covers of the three editions of The Kitchen God’s Wife by Amy Tan,a famous female Chinese American writer,the author finds Chinese cultural elements stood out in publishers’earliest recommendations,but later were replaced by immigrant mother-daughter relationship,and then were overwhelmed by the concern for human beings.It is interesting that this change fits the changing focuses of Chinese American writers in the 21st century.