MA22107A1
(fr )
1991-12-31
Methode pour le traitement de la surface d'une resine absorbante.
MX170663B
(es )
1993-09-03
Proceso para mejorar la separabilidad del agua de los lodos de desecho concentrados
JPS6418450A
(en )
1989-01-23
Method of treating wheat, method and device for milling flour, method of removing exodermis and method of pretreating wheat
EP0200875A3
(en )
1988-08-31
Process and apparatus for waste water purification by the activated-sludge process
MY104543A
(en )
1994-04-30
Surface treatment apparatus for vulcanized rubber products.
NZ296992A
(en )
1999-07-29
Method of uniformly treating ophthalmic lenses in a chemical treatment solution
EP0106681A3
(en )
1984-05-30
Process for cheese making
US2350111A
(en )
1944-05-30
Clarification of liquids
JPS57180493A
(en )
1982-11-06
Treatment of water containing boron
GB2350107A
(en )
2000-11-22
Liquid effluent treatment process and plant
ES8801942A1
(es )
1988-03-01
Proceso al vacio para desodorizacion-refinado fisico de aceites y grasas a traves de la condensacion directa de los vapores
EP0104648A3
(en )
1985-03-06
Waste water treatment
GB1521219A
(en )
1978-08-16
Method and apparatus for treating aqueous liquids with ozone
Helz et al.
1983
Chlorine demand: Studies concerning its chemical basis
ATE60720T1
(de )
1991-02-15
Verwendung von ionenaustauscherharzmischungen in kationenaustauschverfahren.
EP0578032A3
(en )
1994-05-11
Sewage treatment plant working process and device for injecting phosphates precipitation products
FR2362083A1
(fr )
1978-03-17
Procede de defluoration des eaux industrielles
PT1123259E
(pt )
2003-09-30
Aperfeicoamentos no tratamento de aguas residuais atraves de processos utilizando lamas activadas.
JPS5763200A
(en )
1982-04-16
Dehydrating method of sludge
JPS5543461A
(en )
1980-03-27
Corrected turbidity measuring method for treating agent concentration containing in suspension
ATE126668T1
(de )
1995-09-15
Verfahren zur keimreduktion in mehl enthaltenden halbfertigprodukten.
US5352409A
(en )
1994-10-04
Buffer and method for buffering hot tubs and spas
ES8303441A1
(es )
1983-02-01
Procedimiento de preparacion de soluciones estables de lipo-proteinas
Maeda et al.
1981
A Method for the Evaluation of the Effectiveness of a Quality Control Operation in Activated Sludge Process
DE3160019D1
(en )
1983-02-03
Circulation device for treatment basins