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Va Teknik Environmental Equipment & Supplies
12 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 fabricated in robust designs usually made of stainless steel. Steel bridges or concrete slabs are used to carry drive unit system. There are a variety of configurations, with or without supplementary ...
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
VA Tekniks cable driven scraper cart was very common before but still some treatment plants use them. The cart is driven by torque limited cable drums mounted on same shaft. The cart runs smoothly on wheels on the bottom of the tank and is guided on a beam which keeps it on track. The scraper flight flips up and down with fixed stops at each end of the tank. All machines are delivered together ...
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 ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
VA Teknik’s grit trap scrapers are based on the same principal as our well-known plastic chain & flight scrapers, which have been on the market for over 40 years. We have successfully installed chain & flight scrapers in aerated grit traps using our plastic chain and stainless steel scraper flights. Besides excellent corrosion resistance, the plastic chain provides a very ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
VA Teknik Scumpipes are designed for surface scum removal from rectangular clarifying ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
VA Teknik’s outlet weirs for surface water removal from rectangular clarifying tanks are made of stainless steel with Thompson ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
FlexDisc and RexFlex diffusers cover various ranges and are high efficient disc diffusers with ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
Biological treatment is a close cooperation between water, air and bacteria’s. The single decisive factor for a trickling filters result is how big of contact area between air and water you have. Our trickling filter material PLASdek and BIOdek has a structure that gives a large and effective contact area between air and water. One single cubical meter contains a contact area up to 243 ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
VA Teknik’s plastic chain scraper is a proven product that has been on the market for more than 40 years. With thousands of installations from North to South and east to west in all corners of the world VA Teknik possesses extensive expertise. We offer you reliability and consistency with our well-engineered chain scrapers. A solid performing product where continuous development work is ...
Manufactured by:Hydria Water AB based inBorås, SWEDEN
VA Teknik’s Vertical Chain Scraper is a product that is primarily designed to simplify maintenance at the many small, unmanned purifying plants, referred to as Dortmund tanks. This scraper can also be used at larger treatment plants inside the rectangular clarification tanks sludge pits to ensure that the sludge settles all the way to the suction ...