A review of Authors' 16 works covering the integrated stripp-adsorption on active C as applied to sep. 1,1,2-trichloroethane from vinyl chloride wastes, further converted into vinylidene chloride or 1,1,1-trichloroethane, to sep. 1,2,3-trichloropropane which is further converted into 2,3-dichloropropene, 2-chloroallyl aic. and amine, 2-chlorothioallyl alc. or bis(2-chloroaltyl amine). Waste 1.2-dichloropropane from propylene oxide plants is ammonolyzed to 1,2-diaminopropane or used to prep. alpha-methyttaurine. Other compds. are chlorolyzed to yield C2Cl4, CCl4, C2Cl6, C6Cl(6), and hexachloro-1,3-butadiene. Sapon. of chlorohydrin with NaOH, rather than time milk, eliminates waste CaCl2.