DK105522C
(en )
1966-10-10
Method of manufacturing profile rods and pipes and plants for carrying out the method.
DK113980B
(en )
1969-05-12
Method for treating sewage sludge.
DK131851B
(en )
1975-09-15
Method and plant for biological treatment of wastewater.
DK113509B
(en )
1969-03-31
Process for the production of blocks of bitumen and radioactive waste.
DK109437C
(en )
1968-04-22
Method and plant for sewage treatment by the sludge recycling method.
DK237576A
(en )
1976-11-30
WASTE PROCESSING PLANT AND / OR THICKENED SLUDGE
DK109710C
(en )
1968-06-10
Method for treating sewage sludge.
DK105493C
(en )
1966-10-03
Method and plant for the production of sheet glass.
DK112991B
(en )
1969-02-03
Plant for internal cleaning of tanks and method of using the plant.
DK110104C
(en )
1968-11-11
Method for assembling pipe pieces.
DK128068B
(en )
1974-02-25
Wastewater treatment plant in an annular aeration basin.
DK125413B
(en )
1973-02-19
Method and plant for biological treatment of wastewater.
DK117683B
(en )
1970-05-19
Method and plant for the production of concrete elements.
DK125695B
(en )
1973-03-26
Installations for mechanical and biological treatment of waste water.
DK99977C
(en )
1964-10-05
Method and plant for the preparation of sewage sludge for incineration.
DK108628C
(en )
1968-01-15
Method and plant for the preparation and pre-treatment of waste during its conversion into fertilizer.
DK104676C
(en )
1966-06-20
Process for the preparation of N <1> -benzenesulfonyl-N <2> -tetrahydroquinolino or isoquinolinourines.
DK109024C
(en )
1968-03-04
Method and plant for wastewater treatment.
DK127343B
(en )
1973-10-22
Method for pre-drying and incineration of sewage sludge.
DK100541C
(en )
1964-12-07
Procedure and plant for complete desalination of water.
DK103554C
(en )
1966-01-17
Method and plant for purifying water.
DK98289C
(en )
1964-03-16
Method for biological treatment of wastewater and a round tank for carrying out the method.
DK101049C
(en )
1965-02-15
Biological wastewater treatment plant.
DK110193C
(en )
1970-07-27
Method and plant for mechanical-biological treatment of wastewater and rainwater.
DK101048C
(en )
1965-02-15
Installations for the treatment of drinking water, industrial water and process water.