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Va Teknik Environmental Equipment & Supplies
3 equipment items found
Manufactured by:Hydria Water AB based inBorås, SWEDEN
Energy efficient waste water treatment is the future. Biological treatment and nitrogen ammonia removal by use of trickling filters is both an environmental friendly and cost efficient process. Trickling filters are returning in popularity due to the fact that activated sludge processes are significantly higher in operational costs than a pump required for operating a rotating ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
These machines are manufactured to a basic design and are mainly made of stainless steel. Our full-bridge and semi-bridge rotating sludge scrapers are of latticework type. There are a variety of configurations, with or without supplementary functions. The scrapers can be peripheral driven full-bridge scrapers, semi-bridge scrapers or central ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
The maintenance of sludge scrapers is various depending on configuration and type. The main activities when completing maintenance of these mechanical machines are the transmission chain tensioning and greasing. The previous generations of scrapers are mostly of steel chain type configurations which need a lot of greasing, often there is oil escape which increases wearing on the steel roller ...