
Coarse bubble diffuser is suitable for equalization tank in waste water treatment plans for mixing purpose. It is the method of oxygenating water and is applicable in Air Stripping, Small or Package Plant Systems, Auto-thermophilic Aerobic Digestion(ATAD), Mechanically Thickened Sludge Applications and Aerobic Digestion Applications. Easy to install and operate, it require low maintanance and allows application flexibility and mechanical reliability. Membrane material is EPDM.
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The filter press is a solid liquid seperation device using the principle of pressure feeding. It has been used successfully in almost every industrial filtration application for many years. It includes a series of filter plates and frames or recessed plates which are arranged alternately. The filter medium is provided in between the plates. A feeding pump is utilized to force the liquid through the medium leaving the solid trapped inside. Compared to other pressure filters the filter press holds more solids per square feet of filtering surface area than any other. A closer is required which will be manual operated. The closer containing a controlling a follower plate presses the plates together, creating a sealed unit. The filter press is typically less costly to install than compared to rotary drum vaccum filters, belt presses or centrifiguges. It is significantly less expensive and easier to maintain and operate then the other three, and service life has been proven and time again to be longer.