Process system of industrial runoff treatment

Summary

Based on the principle of dynamic control «ECO-PROJECT» Research and Development Company» LLC developed a process system of «dynamic control unit – «EP OF» settling tank-flocculator. The system is to be used as a basis in designing industrial runoff treatment facilities operating in complex environment – at continuous industrial wastewater inflow and unsteady values of flow, component concentrations and temperature. The facilities based on this system are highly efficient in eliminating a wide range of pollutants in phase dispersed state; use simplified water and waste treatment technology; have a flexible and compact component structure and high technical and economic characteristics. The designed process system is used in design, construction and operation of the treatment facilities in big cities, at the machine building plants, iron and steel plants and other industrial enterprises. In the process of developing «EP OF» settling tank-flocculators laboratory, pilot and full-scale tests were carried out; the negative experience and best practices of operating different modifications of the device were analyzed; the design and operating parameters were optimized by computer modeling with the use of FlowVision software. The devices have different designs related to the specific technical processes where they are used.

Key words

treatment facilities , industrial-rain Sewerage , the principle of dynamic regulation , system "dynamic regulation station – sedimentation tank-flocculation "OF EP»

The technology of industrial surface runoff treatment based on the dynamic control principle (for discussion)
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Summary

ECO-PROJECT R&D Company, LLC, developed a process system of «dynamic control unit – EP OF settling tank-flocculator» based on the suggested dynamic control principle. The system is a basis of the industrial runoff treatment facilities designed for removing from wastewater components being in various phase-dispersed state, and operating in complex environment – at continuous industrial wastewater inflow and unsteady values of flow, component concentrations and temperature. An engineering model of the system has been developed providing for the optimization of the main parameters of the treatment facilities during design. A calculation example is given. ECO-PROJECT R&D Company, LLC, has developed and implemented treatment facilities for an industrial runoff drainage system with a capacity of 15–1000 m³/h providing the environmental efficiency of industrial water supply systems for the enterprises in various branches of industry and energy sector.

Key words

treatment facilities , the principle of dynamic regulation , industrial runoff drainage system , process system of «dynamic control unit – EP-OF sedimentation tank-flocculator» , calculation process model