LF

L. Feng

3 records found

Ceramic nanofiltration membranes

Rejection of salts and NOM at high ionic strength and modification of pore size by atomic layer deposition

Natural Organic Matter (NOM) is always present in the drinking water sources such as rivers, lakes and reservoirs. It causes several problems, including the unfavourable colour and odour of water, formation of disinfectant by-products and harmful microbial growth. In drinking wat ...
Pressure driven membranes have become increasingly popular in removal of natural organic matter (NOM). With the purpose to tailor pore size of membrane to remove NOM effectively, atomic layer deposition (ALD) was applied on the ceramic nanofiltration (NF) membrane with a pore siz ...
Commissioning studies of the CMS hadron calorimeter have identified sporadic uncharacteristic noise and a small number of malfunctioning calorimeter channels. Algorithms have been developed to identify and address these problems in the data. The methods have been tested on cosmic ...