Industrial Waste-to-Energy, Biogas & Environmental Engineering Resources
Access the latest updates on our global environmental engineering events, technical webinars, and newly commissioned installations. We cover key developments in industrial wastewater treatment, biogas, and carbon-negative pyrolysis, and thermal ammonia stripping.
Building the Business Case: OTAR® Return on Investment
OTAR®'s business case rests on three simultaneous value streams. Together, they frequently produce payback periods that compete favourably with conventional capital investment.For most operators,...
OMRI-Listed Ammonium Hydroxide: OTAR® Variant 2’s Premium Product Advantage
OTAR® Variant 2 absorbs stripped ammonia into water instead of acid. As a result, it produces ammonium hydroxide eligible for OMRI listing (or equivalent Australian organic input certification) — a...
The Science of Thermal Ammonia Stripping: How OTAR® Works
Thermal ammonia stripping is not a new idea. But OTAR®'s modular system is different. It combines stripping, absorption and heat management into one platform, delivering a step-change in efficiency,...
The OTAR® Ammonia Recovery System: Five Variants Explained
OTAR has more than 20 years of operational experience and proven installations across Asia. Its five-variant architecture ensures there is a suitable ammonia recovery system for every US facility,...
How Much Is the Ammonia in Your Waste Stream Worth in Australia?
Most Australian facility managers know exactly what it costs to meet strict trade waste limits. However, few have calculated how much asset value leaves their site daily through their wastewater...
The Hidden Cost of Biological Nitrogen Removal in Australia
For every tonne of ammonia destroyed by biological nitrogen removal (BNR), Australian operators dump massive amounts of energy, chemicals, and capital into the drain. At the same time, they are...