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Carbon nanotubes (CNT) are strong sorbents for organic micropollutants, but changing environmental conditions may alter the distribution and bioavailability of the sorbed substances. Therefore, we investigated the effect of green algae (Chlorella vulgaris) ...
The objective of this study was to compare the efficiency of O-3/granular activated carbon (GAC) to enhance ozone transformation into circle OH radicals, with the common advanced oxidation processes (O-3/OH-, O-3/H2O2). The results obtained with model syst ...
A new approach combining electrostatic and covalent bonds was established for the formation of resistant capsules with long-term stability under physiol. conditions. Three kinds of interactions were generated in the same membrane: (1) electrostatic bonds b ...
A new system combining a microreactor and a microcalorimetric chip was investigated. The small size of the microreactor channel permits maintaining isothermal conditions necessary for the kinetic characterization of highly exothermic reactions. These condi ...
Etched Al of uniform quality is obtained at a const. rate by pptg. Al(OH)3 from the bath with simultaneous regeneration of the NaOH or KOH. The pptn. is promoted by addn. of Na2CO3. Filterability of the ppt. is improved by the addn. of complexing agents, e ...
In dye-sensitized solar cells an efficient transfer of holes from the oxidized dye to the contact is necessary, which in solid-state dye-sensitized solar cells is performed by hole-conductor mols. In this report we use photoinduced absorption and transient ...
