'The scrubber was now pulling an extraordinary 85,000 acfmOf exhaust-- a 34% increase in capacity.'
Diesel Particulate Filters in the City of London - Case Study
The catalysed wall flow soot filter was designed and installed in the fourth quarter of 2008 to treat the Particulate Matter (PM), Volatile Organic Compounds (VOCs) & Carbon Monoxide (CO) in the exhaust gases from the outlet of an MTU 12V000G23E emergency generator installed in the basement in the financial district London EC2R. AirProtekt Catalysed Wallflow Particulate Filter is a system consists of a wall flow filter. The monolith construction comprising of ceramic honeycomb with cells blocked off at...
Pet Crematorium - Bespoke pet cremation facility - Case Study
TodaySure have installed numerous pet crematoria, throughout the World. Our most recent innovative design incorporated two stacked individual pet cremators, fuelled by the exhaust gases of the adjacent automatically loaded mass burn unit, thus minimising fuel input and reducing carbon emissions.
Simultaneous regeneration of exhausted zeolite and nitrogen recovery using an air stripping method ...
Ammonium nitrogen recovery using natural zeolite from the permeates of anaerobic membrane bioreactors was investigated with batch and continuous experiments. Regeneration of exhausted zeolite was compared between mechanical shaking and air stripping, and experimental results showed the superiority of air stripping over the shaking. Liquid circulation and air flow rates were optimized in a continuous zeolite-packed column with a separate recovery system consisting of a regeneration chamber and a stripping column....
High Rate Biological Odour Control Demonstration for Biosolids Exhausts
Abstract Biorem has successfully demonstrated its high rate odour control system for biosolids exhausts at Ashbridges Bay sewage treatment plant in Toronto, Ontario. The demonstration used XLD™, a biofiltration media engineered specifically for biosolids odours. The system has achieved 95% odour removal in less than 20-s Empty Bed Residence Time (EBRT) despite high concentration of organic sulphur compounds (OSC), and has proven its effectiveness over more than 2 years of operation. OSC removal efficiencies...
Scrubber Removes Grease and Particulates from Air Exhaust
Operating Issue A food-industry leader in Alabama operates several pork-sausage cookers that exhaust over 4,000 ACFM of moisture and pork grease. The operator installed Electrostatic Precipitators (ESPs) to treat the exhaust but these systems performed poorly and generated high maintenance and operating costs. Additionally, these systems were antiquated and required significant capital investment to be repaired and ultimately replaced. When the ESPs failed, the use of air filters was attempted. This solution...