Product leaflet WEEDLESS Agitators0 pages
WEEDLESS agitators
nnnnSystem components for
nnnnbiological water treatment
nnnnGVA
nnnnBased on our innovative system components,
nnnnwe have succeeded in gaining international
nnnnreputation as a specialist in waste water
nnnnprocessing technology, which we continuously
nnnnassure and extend. Our R&D department work
nnnnwith great innovation commitment to develop,
nnnnand optimize, our own system components,
nnnnwhich are partly patented, in conjunction with
nnnnprocess technology and engineering techniques
nnnnas well as adapt them to new development
nnnnachievements and methods. In addition, we
nnnntake into account, of course, the increasingly
nnnndemanding customer requirements such as
nnnnfirst-rate quality, reduced operating costs,
nnnnserviceability and faster return on investment.
nnnnFor this purpose, GVA's after-sales service also
nnnnoffers corresponding services for plant inspec-
nnnntions, machine maintenance, rehabilitation and
nnnnoptimization of equipment and components.
nnnnWEEDLESS agitators successfully operate
nnnnalready in several hundreds of sewage treatment
nnnnfacilities all over the world
nnnnAgitators for waste water treatment facilities
nnnnoperate based on a simple principle, but they are
nnnnof essential importance for the success and
nnnncontinuity of the overall process.
nnnnThis is the reason why high demands are made
nnnnon the efficiency and longevity of these
nnnncomponents. The WEEDLESS agitators of GVA
nnnnhave been especially developed for stringent
nnnnrequirements resulting from permanent load,
nnnnspecific operation conditions and the often very
nnnndiffering composition of communal and industrial
nnnnwaste water.
nnnnTypical applications of WEEDLESS agitators are:
nnnn■ Mixing of anaerobic and anoxic zones for
nnnnbiological elimination of phosphates and
nnnndenitrification
nnnn■ Application in mixing and balancing basins
nnnn■ Pressure aeration with separate circulation
nnnnGVA agitators prove their high quality day by day
nnnnin hundreds of waster water treatment facilities.
nnnnBeing a system specialist in these technologies,
nnnnGVA delivers not only components and process
nnnnknow-how, but its business operations also
nnnninclude sewage plant planning and consultation
nnnnfor sewage plant operators worldwide.
"