[Determination of the residual content of polyethleneimine in purified sewage].
D008722:Methods; D011094:Polyethyleneimine / Q000032:analysis*; D011095:Polyethylenes / Q000032:analysis*; D012722:Sewage / Q000032:analysis*
D011095:Polyethylenes; D012722:Sewage; D011094:Polyethyleneimine
Opredelenie ostatochnogo soderzhaniia poliétilenimina v ochishchennykh stochnykh vodakh