MTP708B
(en )
1972-04-13
Treatment of water or aglio a systems
ZA716582B
(en )
1973-06-27
Compositions containing a source of hypochlorite ions
ZA716021B
(en )
1972-05-31
Treatment of aqueous sludges
ZA726101B
(en )
1973-05-30
Method of purifying zinc sulphate solutions
ZA71144B
(en )
1971-10-27
Separation of sulfides
AU453564B2
(en )
1974-10-03
A process for treating a water stream containing a water soluble sulfite compound
CA949285A
(en )
1974-06-18
Treatment of a sulfite-containing aqueous stream to selectively produce elemental sulfur
CA950919A
(en )
1974-07-09
Chelated inorganic sodium compounds
CA937344A
(en )
1973-11-20
Treating a water stream containing a water-soluble sulfite compound
CA937690A
(en )
1973-11-27
Treatment of aqueous waste streams containing a water-soluble sulfide compound
ZA707313B
(en )
1971-07-28
Treatment of aqueous waste streams containing a water-soluble sulfide compound
AU444809B2
(en )
1974-01-17
Treatment of aqueous waste streams containing a water-soluble sulfide compound
IL47655A0
(en )
1975-10-15
Aqueous antiseptic composition
IL39131A
(en )
1975-08-31
The purification of metal-ion containing aqueous waste liquors
AU3273571A
(en )
1973-03-01
New 2-hydroxy-4@-phenoxybenzophenone compounds
CA936967A
(en )
1973-11-13
Status marking of variables
CA956082A
(en )
1974-10-15
Recovery of ammonium sulphate from aqueous solutions contaminated by organic substances
CA945343A
(en )
1974-04-16
Treatment of a sulfite-containing solution to produce elemental sulfur
AU446540B2
(en )
1972-08-10
Treating a water stream containing a water-soluble sulfite compound
AU2517971A
(en )
1972-08-10
Treating a water stream containing a water-soluble sulfite compound
CA941528A
(en )
1974-02-05
Treatment of an aqueous waste stream containing ammonium hydroxide
ZA703507B
(en )
1971-01-27
Waste treatment plant
CA926561A
(en )
1973-05-22
Oxidation of malodorous sulphur compounds in kraft process
ZA724263B
(en )
1973-05-30
Process for purifying a zinc sulfate solution
ZA715200B
(en )
1972-04-26
Beta-keto sulfides