Purpose of the development: Aerators are designed for drinking water to saturate the water with oxygen to remove nitrogen and phosphorus.

Recommended application field: Treatment facilities.

Advantages over analogues: The advantages of aeration systems are the most durable and rugged aerators CIS high mass transfer characteristics, the strong ribbed frame, uniform air distribution along the length of the aeration tank, long service life without regeneration fittings with hard conical thread for ease of installation and tight deadlines, high reliability compounds, finely aeration, high mass transfer characteristics over the entire operating range, resistance to hydraulic shock, reliability, durability, high strength of the support tube, a uniform distribution of air throughout the length of the aeration tank, a short installation time, the possibility of replacing the dispersive element, improved efficiency due to mixing of sewage design features, the ability to work in nepreryvnrm and periodic modes of aeration, resistance to aggressive chemical attack; nekolmatiruemaya elastic membrane, finely high aeration and mass transfer characteristics, simplicity of design, installation and operation, high mass transfer characteristics, reliable protection against ingress of liquid waste into the system and the stability of to corrosive conditions, the ability to operate in continuous and batch operation of aeration, including, in the reserve areas with aeration nitrification-denitrification, low susceptibility to clogging, high reliability and long service life, ease of construction, installation and operation, efficient mixing of water and mud mixture with a minimum dissolved oxygen, and the ability to work in continuous and batch operation in the zone of mixing with aeration nitrification-denitrification and biological phosphorus removal, the interchangeability of any series of finely aerators Aqua-Plast, simplicity of design, installation and maintenance, resistance to aggressive media.

The development stage readiness: Introduced in production

Description of the development:
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Aerators, porous polyethylene, produced 4 types: AQUA-PRO-M, AQUA-LINE-M-AQUA and AQUA TOP-LAYER, and Pneumatic gidroperemeshivateli AQUA MIX. Aerators AQUA-PRO-M are characterized by the strong ribbed frame, rubber sealing rings and conical threaded connections. Stable operation in harsh environments - in the processing of all types of industrial wastes, with frequent interruptions in the supply air, with marked variation costs of waste water and air. 8 years without repair and regeneration of the operation of mineralizer in aerobic and aeration. Design feature of the aerator AQUA-LINE-M is a removable dispersing element. The increased strength of the support tube ensures high reliability and durability of the aeration systems Ecopolymer. The gap between the dispersing element and a support tube, as well as the optimal location of the holes in the support tube allows air to be distributed uniformly along the length of the aerator. When using aerators AQUA-LINE-M is not required spillway risers. Aeration systems based on disk aerators with rubber perforated membrane: AQUA and AQUA-TOP-LAYER. Aerator Aqua-TOP provides an effective saturation of the waste water of oxygen and mixing of activated sludge. A unique form of toroidal aerator promotes intense mixing of silt due to the additional airlift effect. Aerator Aqua-TOP compatible with a variety of air distribution in the aeration tanks, which simplifies the construction and installation work. The design of aerators Aqua-Plast is different from other designs diffusers with perforated elastic membrane and the location of the holes, as well as the method of fastening the membrane to the housing and housing to the air distribution pipe. The original design of the perforated rubber membrane diffusers provide efficient operation for 10 years. The system design provides for the possibility of extending the useful life of more than 30 years with minimal cost - simply by replacing the membrane. Pneumatic gidroperemeshivateli AQUA MIX resemble finely aerator AR-300M poppet type. Feature of it is that the elastic membrane is not perforated. Diffusion of air through additional holes at the bottom of the disk housing the aerator. Thanks to the specially designed aerator srednepuzyrchatye disk, managed to reach the limiting mass transfer characteristics of the aerator to reduce the required mixing with sludge mixture. Air diffuses from the aerator, preferably not used for oxidation, and the mixing of the sludge mixture in the aeration tank. These aerators have proven themselves in practice.

Information about newness of the development:
there are Ukrainian patents -- 3 items
there are patents of other countries -- 3 items

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua