Micro-aggregates and filtration

response articles: micro and macro analysis

the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...

Micro and Nan0 Filtration of Secondary Textileldomestic Effluents for Reuse

Ceramic microfiltration (MF) followed by nanofiltration (NF) was tested at pilot scale as a polislung posttreatment of secondary effluents (textilddomestic wastewater) in order to obtain a water to be reused in the textile industry. According to hs study, a 2 stages (h4F + NF) membrane filtration allows to produce a polished effluent which can be reused in the most demandmg textile industry (si...

Micro filtration Membrane Sieve with Silicon Micro Machining for Industrial and Biomedical Applications

With the use of silicon micromachining an inorganic membrane sieve for microfiltration is constructed, having a siliconnitride membrane layer with thickness typically 1 pm and perforations typically between 0.5 pm and 10 pm in diameter. As a support a -silicon wafer with openings of loo0 pm in diameter is used. The thin siliconnitride layer is deposited on an initial dense support by means...

Han, Keping, “Fabrication of Micro-Filtration Membranes Using

High Throughput Micro-Well Generation of Hepatocyte Micro-Aggregates for Tissue Engineering

The main challenge in hepatic tissue engineering is the fast dedifferentiation of primary hepatocytes in vitro. One successful approach to maintain hepatocyte phenotype on the longer term is the cultivation of cells as aggregates. This paper demonstrates the use of an agarose micro-well chip for the high throughput generation of hepatocyte aggregates, uniform in size. In our study we observed t...