Chemical and Biochemical Engineering Quarterly最新文献_第4页

Aerosil in Solid-state Buccal Film for Improved and Sustained Delivery of Valsartan: Molecular Docking Studies Aerosil固体口腔膜用于缬沙坦的改进和持续递送：分子对接研究

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-04-09 DOI: 10.15255/cabeq.2022.2108

Rakesh Swain, Souvik Nandi, Pallavi Bardhan, S. S. Swain, S. Mohapatra, S. Mallick

引用次数: 0

Recent Advances in Physicochemical and Biological Techniques for the Management of Discharges Loaded with Surfactants 表面活性剂排放物理化和生物管理技术的最新进展

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-04-09 DOI: 10.15255/cabeq.2022.2071

Ouassam Hartal, Chaymae Haddaji, A. Anouzla, A. Madinzi, S. Souabi

{"title":"Recent Advances in Physicochemical and Biological Techniques for the Management of Discharges Loaded with Surfactants","authors":"Ouassam Hartal, Chaymae Haddaji, A. Anouzla, A. Madinzi, S. Souabi","doi":"10.15255/cabeq.2022.2071","DOIUrl":"https://doi.org/10.15255/cabeq.2022.2071","url":null,"abstract":"The spectacular evolution of the urban and industrial sector today poses real environmental challenges of water pollution that requires immediate attention. Surfactants are emerging contaminants that pose a significant problem in wastewater treatment, and their presence causes difficulty in traditional treatment processes. In this context, the present work critically reviews the impacts of surfactants and their toxicity on the environment and human health while presenting the various techniques used in wastewater treatment plants to reduce their effects. Surfactants are removed from wastewater using different techniques, including physical, chemical, biological, and membrane treatment. The choice of the most appropriate technique for wastewater treatment is based on many criteria, such as effluent quality, standards to be respected, investment and operating costs, and environmental footprint. Adsorption and coagulation-flocculation are the most suitable techniques for removing detergents from wastewater due to their effectiveness, ease of use, environmental friendliness, and cost-effectiveness.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49093269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Rheological and Low Field NMR Characterisation of Cystic Fibrosis Patient’s Sputum 囊性纤维化患者痰液的流变学和低场核磁共振表征

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2119

Giulia Staltari, Alice Biasin, L. Grassi, F. Gerin, M. Maschio, M. Confalonieri, G. Grassi, M. Grassi, M. Abrami

{"title":"Rheological and Low Field NMR Characterisation of Cystic Fibrosis Patient’s Sputum","authors":"Giulia Staltari, Alice Biasin, L. Grassi, F. Gerin, M. Maschio, M. Confalonieri, G. Grassi, M. Grassi, M. Abrami","doi":"10.15255/cabeq.2022.2119","DOIUrl":"https://doi.org/10.15255/cabeq.2022.2119","url":null,"abstract":"The shear modulus G of the sputum obtained by expectoration from cystic fibrosis patients is fundamental to determine the mesh size of the polymeric network pervading the sputum, a parameter related to lung functionality. The Akaike criterion revealed that in 55.2 % of the examined samples, the best approach (among those considered) to determine G relied on the mechanical spectrum fitting by the generalised Maxwell model with relaxation times scaled by a factor 10. Thus, this approach was adopted to evaluate the mesh size distribution combining G knowledge with the determination of the average magnetic relaxation time ( T 2m ) of sputum. As G and T 2m determination can be negatively affected by sputum contamination by saliva, whose presence increases T 2m and depresses G , we developed a proper “decontamination” procedure to obtain more reliable T 2m and G estimations (necessary in 21 % of the samples). This procedure allowed to strengthen the T 2m correlation with lung functionality evaluated by FEV 1 (normalised air volume emitted in the first second during a spirometry test)","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44890585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Polyhydroxyalkanoate (PHA) Bio-polyesters – Circular Materials for Sustainable Development and Growth 聚羟基烷酸酯（PHA）生物聚酯——可持续发展和增长的循环材料

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2124

M. Koller, A. Mukherjee

{"title":"Polyhydroxyalkanoate (PHA) Bio-polyesters – Circular Materials for Sustainable Development and Growth","authors":"M. Koller, A. Mukherjee","doi":"10.15255/cabeq.2022.2124","DOIUrl":"https://doi.org/10.15255/cabeq.2022.2124","url":null,"abstract":"Achieving circularity in materials requires fundamental changes in the polymers we use today and the way they are produced. Functional polymeric materials from renewable feedstocks that do not conflict with food and animal feed, and their renewal through biodegradation under diverse environmental conditions as the desired end-of-life option indeed constitute a paradigm shift for today’s plastics industry. Considering the ever-in-creasing environmental problems associated with the disposal or incineration of fossil plastics, the increasing microplastic formation, food contamination, and rising atmospheric CO 2 concentrations, have made it clear that the time is ripe for alternative, inno-vative, and sustainable polymers with plastic-like properties. In this nexus, the present review shines new light on the benefits of biobased and, at the same time, biodegradable microbial polyhydroxyalkanoate (PHA) biopolyesters. Special emphasis is dedicated to carbon recyclability through biodegradability and compostability of these fascinating natural materials, which are slowly but surely being commercialized as replacement for fossil plastics that are produced and disposed of in multi-million-ton scale annually, resulting in a growing environmental threat. This review highlights that end-of-life options of PHA are analogous or even superior to another well-known polymer from nature, cellulose, while PHA offer the additional attributes of plastics in use with tailor-made properties. Finally, the review demonstrates how PHA biopolyesters can contribute to reaching many of the heavily discussed and desired UN Sustainable Development Goals.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42472554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Supercritical Carbon Dioxide Extraction of Lyophilized Aristotelia chilensis (Mol.) Stuntz Berries as Pre-treatment for Enhanced Anthocyanin Recovery 冷冻智利亚里士多德（Mol.）Stuntz浆果的超临界二氧化碳萃取预处理提高花青素回收率

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2112

A. Cortesi, N. De Zordi, S. Dall'acqua, A. Calabretti, E. Neau

引用次数: 0

Isothermal Vapor-liquid Equilibria in the 2-Propanol + Water and 2-Methylpropan-2-ol + Water Systems 2-丙醇+水和2-甲基丙醇-2-醇+水体系的等温汽液平衡

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2100

J. Pavlíček, G. Bogdanić, I. Wichterle

引用次数: 1

Carbon Dioxide Capture in the Iron and Steel Industry: Thermodynamic Analysis, Process Simulation, and Life Cycle Assessment 钢铁工业中的二氧化碳捕获:热力学分析、过程模拟和生命周期评估

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2123

Andrea Mio, L. Petrescu, A. Luca, Ş. Galusnyak, M. Fermeglia, C. Cormos

引用次数: 1

Molecule Structure Causal Modelling (SCM) of Choline Chloride Based Eutectic Solvents 氯化胆碱共晶溶剂的分子结构因果模型(SCM)

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2023-02-14 DOI: 10.15255/cabeq.2022.2104

Z. Kurtanjek

引用次数: 0

Different Forms of the Correction Factor Used to Describe Simultaneous Heat and Mass Transfer 用于描述同时传热传质的不同形式的修正因子

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2022-12-23 DOI: 10.15255/cabeq.2022.2113

Štefan Gužela, František Dzianik

{"title":"Different Forms of the Correction Factor Used to Describe Simultaneous Heat and Mass Transfer","authors":"Štefan Gužela, František Dzianik","doi":"10.15255/cabeq.2022.2113","DOIUrl":"https://doi.org/10.15255/cabeq.2022.2113","url":null,"abstract":"In the literature, different calculation relationships are often presented to describe the same process taking place in the given equipment. This article presents the different forms of the correction factor (Ackermann correction factor) used in describing the pro - cesses in which heat and mass transfer occur simultaneously. The form of the equations determining the value of the Ackermann correction factor basically depends on the choice of the orientation of the coordinate system. The article presents the derivation of two forms of equations, on the basis of which the value of this factor is usually determined. Finally, the article also contains the equations that describe the simultaneous transfer of heat and mass. These are used in the design of various types of equipment that are part of the various industrial technologies (e.g., in agricultural, chemical, and food indus - tries). From the point of view of these equations, the article mainly emphasizes that, if it is necessary to work with several equations describing the same process, care should be taken to ensure that these equations are compatible with each other. In this case, compat - ibility means that there is no need to use a sign correction when substituting the result from one equation into another.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43284535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Experiment-based Comparison of Prediction Methods for Pump Head Degradation with Viscous and Power-law Fluids 粘性流体和幂律流体泵头退化预测方法的实验比较

IF 1.5 4区生物学

Chemical and Biochemical Engineering Quarterly Pub Date : 2022-12-23 DOI: 10.15255/cabeq.2021.2039

P. Csizmadia, S. Till, Dávid Lajos Lukácsi

引用次数: 0