What Is an HWS Oil Mist Filter? The HWS series is a specialised oil mist and salt mist eliminator built for demanding industrial and coastal environments. It captures airborne oil aerosols from machine shops and kitchens, and salt-laden mist in seaside or offshore installations, protecting downstream equipment and improving workplace air quality. Construction & Materials […]
PET Biochemical Cotton Filter Media & Resin Mesh Panel Filters
What Is PET Biochemical Cotton Filter Media? PET biochemical cotton—sometimes called resin mesh filter media or mesh panel filter cotton—is one of the most widely used filter materials on the market. In aquariums it works as a biological filtration substrate: beneficial nitrifying bacteria colonise its surface and convert toxic ammonia (NH₃/NH₄⁺) and nitrite (NO₂⁻) into […]
Waste Heat Recovery in Food and Agriculture Drying: Why Plate Exchangers Win
The Drying Energy Problem Drying is one of the most energy-intensive steps in food and agriculture processing: grains, herbs, vegetables, and spices all need controlled heat over long periods. Much of that thermal energy leaves the plant as hot, moist exhaust air. Recovering Heat from Exhaust Exhaust from drying tunnels still carries usable sensible heat. […]
Heat Recovery in HVAC Systems: Cutting Building Energy Use with Air-to-Air Exchangers
Why Ventilation Wastes Energy Buildings need fresh air, but exhausting conditioned indoor air and bringing in untreated outdoor air can waste a large share of heating and cooling energy. In cold weather the incoming air must be heated; in hot weather it must be cooled. Air-to-air heat recovery closes that gap. How Air-to-Air Recovery Works […]
Why Data Centers Are Betting on Waste-Heat Recovery
The Data Center Heat Problem Data centers use a large share of the world's electricity, and almost all of it ends up as heat. Traditionally that heat is dumped outdoors through cooling towers and chillers. With energy costs climbing, operators are asking a simple question: can that heat be used instead of wasted? Two Main […]
Heat Recovery News 2026: Tighter Rules, Cheaper Systems, Smarter Controls
Why Heat Recovery Is Moving to the Top of the Agenda For years, capturing waste heat was treated as a bonus project for when the budget allowed. In 2026 that mindset has changed. Energy prices, carbon costs, and tighter efficiency rules have pushed heat recovery from the optional list to the core strategy list for […]
Rotary Heat Recovery Wheels: How They Work and Where to Use Them
Rotary heat recovery wheels: how the rotating matrix recovers 70-90 percent of exhaust energy, where to use them, sizing, maintenance and comparison with plate and heat-pipe recovery.
Plate Heat Exchangers: Types, Applications and Maintenance
Plate heat exchangers: how they work, gasketed vs brazed vs welded types, where they are used, cleaning and a practical selection checklist for engineers.
Heat Exchanger Selection Guide: Plate, Shell-and-Tube, Rotary and More
A practical heat exchanger selection guide comparing plate, shell-and-tube, rotary, air-to-air and microchannel types with tips to match duty and boost efficiency.
Industrial Heat Recovery: A Practical Guide to Capturing Waste Heat
Industrial heat recovery captures waste heat from exhaust gases and ventilation to cut energy costs. Learn the principles, equipment and selection tips.