- 1. The study of the particular aspects of water purification from the heavy metal ions using the method of nanofiltration
- (Contens №4 2020)
- ... of complexoneswas was established. It is shown that the hardness ions, hydrocarbons, chlorides, sulfates reduce the selectivity of the nanofiltration membrane to heavy metal ions, so it is proposed to ...
- Created on 30 August 2020
- 2. Influence of stabilizing water treatment on weak acid cation exchange resin in acidic form on quality of mine water nanofiltration desalination
- (Environmental safety, labour protection)
- ... were measured in permeate. Findings. The removal of sulphate ions and hardness ions on the OPMN-P membrane was studied. The pH influence on slightly mineralized water purification processes was ...
- Created on 13 November 2014