MIXERS
Equipment for WWTP:
Blowers;
Mechanical screens
Grit separators
Chemical stages;
Sand filters;
Filters with active carbon;
Dozing systems;
Filter presses;
Flotators;
Mixers; Grease removers; Floating aerators; Aerating systems and others
MIXERS
The mixers are used to homogenize and equalize the different types and content of the water streams and chemical solutions.
When choosing a mixer, into consideration should be taken the volume and the geometrical structure of the reservoir or pool, the number and situation of the pumps, the viscosity and density of the fluids, the required speed of mixing and the formation of the desired type of the flow.
The mixers are divided into three types: fast, slow and static.
When choosing a mixer, into consideration should be taken the volume and the geometrical structure of the reservoir or pool, the number and situation of the pumps, the viscosity and density of the fluids, the required speed of mixing and the formation of the desired type of the flow.
The mixers are divided into three types: fast, slow and static.
Fast mixers
The fast mixer is used most often when dosing different chemical reagents in water, it’s use being to secure a good mixing and the full running of the different processes in the reactors and the reactor chambers.
They are made of AISI 304 or AISI 316 stainless steel depending on the characteristics of the water and its corrosivness.
They are made of AISI 304 or AISI 316 stainless steel depending on the characteristics of the water and its corrosivness.
Slow mixers
The slow mixers are used in installations for preparation and dozing of polyelectrolytes (flocculants), in the reactors for flocculation, sludge thickeners and denitrification zones of the aeration tanks.
Their speed varies from 20 to 50 r.p.m.
They are made of AISI 304 or AISI 316 stainless steel depending on the characteristics of the water and its corrosivness.
Their speed varies from 20 to 50 r.p.m.
They are made of AISI 304 or AISI 316 stainless steel depending on the characteristics of the water and its corrosivness.
Static Mixers
The static mixers are used for inline (mixing of the streams) mixing of chemical reagents and waste waters, sludge and others before they enter the follow-up equipments (settling tanks, flotators, equipment for sludge dewatering and others).
They are made of stainless steel AISI 304, AISI 316 or PVC with polypropylene spiral depending on the requirements of the customer.
They are made of stainless steel AISI 304, AISI 316 or PVC with polypropylene spiral depending on the requirements of the customer.
