Wastewater Screen Solutions


7/22/2018


Learn about the many features and benefits of a air/water heat exchanger. Its primary purpose is to prolong the useful life of membranes in aeration tanks, reducing maintenance costs, but is also serves to recover heat and reduce pressure loss.  Industrial users such as poultry processors, meat processors, food processors, breweries, wineries, and recyclers as well as municipal users can appreciate the low energy usage (even the largest model operates with only a 3/4 HP motor), low spray water usage (up to 90% less than a continuous spray system), and very low maintenance requirements of the Roto-Sieve screen. This versatile and reliable system is an excellent long term investment.  


Our team of professionals includes field service technicians and aftermarket specialists who can help ensure trouble-free operation with skilled on-site installation support and training. CleanTek Water Solutions stocks replacement parts on all of its products.


At CleanTek, our experienced professionals supply high performing and cost effective solutions for municipal and industrial wastewater needs. Our focus is on providing equipment and systems that combine efficient operation with low maintenance and energy costs. We take pride in our ability to engineer an individualized system that is perfect for each application. Contact us today to discuss your wastewater challenges.  The Roto-Sieve is eminently useful and cost effective as a fine screen in front of MBR systems. Its circular perforation and internal feed design practically eliminate the possibility of fibers or hair passing through, serving to protect and prolong the life of the MBR membrane. The Roto-Sieve is an inclined drum screen, internally fed and self cleaning. It is unlikely that a hair a fibre will orient itself at precisely the right angle while moving against the flow of water to bypass the screen; in other words, the Roto-Sieve removes virtually all hair and fibres very effectively.

Its quality and reliability has been demonstrated in over 4000 units installed throughout the world. Its other benefits include low energy consumption, and a long service life, low maintenance requirements and high reliability, low water usage and no seals (and therefore no seal failures), all packed into a small footprint.

The Roto-Sieve fine screen is a sound investment that improves the performance and capacity of downstream processes. Contact us today to learn how we can customize a unit for your application.

  


Contact us today for more information about:

  • Air Heat Exchanger
  • Roto Sieve Screen
  • Municipal Wastewater Treatment
  • Fine Screen
  • MBR Screen
  • Rotary Drum Screen
  • Roto-Sieve
  • Sludge Heat Exchanger
  • Wastewater Screen


Talk to our experienced professionals today about designing a high performance cost effective wastewater system for your operation.


A properly designed MBR screen is perhaps the most crucial and certainly valuable element of a membrane bioreactor treatment system. A relatively low incremental investment in the right technology, such as the Roto-Sieve, will mitigate problems of membrane damage and clogging, enabling the MBR system to function at its optimum capacity longer and with the lowest operating costs.

The Roto-Sieve is a high performance drum screen. With over 4000 units installed around the world, and many years of continuous improvement, it is the most advanced internally fed system on the market today. One of the most important advances in engineering within the Roto-Sieve is the drive system and the fact that it requires no trunnion wheels. What this means in your application is no need for lubrication, as well as lower maintenance costs and higher reliability.

The benefit for your operation of the system's high reliability, long service life and low energy consumption is that a Roto-Sieve drum screen is an excellent investment. There is a great deal of flexibility in design and capacity, so there is a model to meet every need in municipal and industrial applications. Contact us for a quote or more information.

  The Roto-Sieve is a rotary drum screen available in 5 models, ranging from the smallest RS-11, with a capacity of 140 gpm, to the largest RS-416 which can process nearly 7000 gpm. With the exception of the RS-11 and its permanently lubricated trunnion wheels, each model features a drive system without trunnion wheels for significantly lower maintenance requirements and better reliability. Each model operates efficiently using very little energy with a 3/4 HP motor (or less, in the case of the RS-11 at 1/3 HP). The standard perforation sizes range from 0.8mm to 3.0 mm, and larger perforated openings are available to meet your specific needs. Talk to us today about your specifications, and we'll recommend the configuration that will give your operation the best ROI.

  


Diverse resources, extensive industry knowledge, and a wide product line enable CleanTek to deliver the best equipment and solutions including the Roto-Sieve drum screen, sludge heat exchanger and a variety of other engineered solutions customized to achieve excellent results for process water, industrial wastewater, and municipal wastewater applications.


The Roto-Sieve drum screen can be effectively used in almost any application where solids, including particles and fibers, need to be separated from a liquid. With over 4000 units installed around the world, and continuous technological improvements, this system offers the best separation that can be achieved mechanically. Its innovative design delivers advantages over other drum screens such as reliability, very low spray water and energy usage, high capacity in a small footprint, virtually no risk of pass through, low maintenance costs and a long service life - all of which add up to an excellent investment in wastewater screening.

  If your municipal or industrial operation has a requirement for heating or cooling sludge, or recovering heat from hygenisated or digested sludge, consider that the VSV sludge heat exchanger delivers the best ROI in the industry, whether configured as sludge/water or sludge/sludge. The key to its impressive performance is the modular design that offers the ability to modify and optimize the configuration for each specific application along with the patented open turning chambers that ensure the highest heat transfer. Enhanced efficiency and easy maintenance are important benefits of this unit.

The VSV sludge/water heat exchanger is a "tube in shell" system employing circular cross section sludge tubes surrounded by rectangular cross section water channels. A cross current flow provides the highest efficiency. The sludge tubes are available in five diameters and various lengths (up to 20 feet) and can be configured as 1 to 4 tubes per level and 2 to 22 levels per system. This degree of flexibility in design allows for each application's specific needs with respect to velocity, shear rate, pressure loss, Reynolds number, physical dimensions and ultimately efficiency of heat transfer.

Configured as a sludge/sludge heat exchanger, the VSV connects two sludge/water exchangers in a closed loop. This arrangement allows the energy lost when cooling digested sludge to be used for heating undigested sludge, while eliminating the possibility of cross contamination.

Contact us for quote or for further information.

  




For more information about our wastewater screen products including the Roto-Sieve drum screen, or for a custom quote to meet your specific needs, contact us online or call 1-866-929-7773. Our experts are ready to assist you.