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 favorably with conventional capital investment.For most operators, the...
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 — a premium certification recognized under the USDA...
The Science of Thermal Ammonia Stripping: How OTAR® Ammonia Recovery Technology 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...
OTAR® Ammonia Recovery Technology: 5 Configurations for Every US Site
With over 20 years of operational experience and proven installations across Asia, OTAR delivers trusted ammonia recovery solutions. Its five-variant platform serves U.S. anaerobic digestion...
How Much Is the Ammonia in Your US Waste Stream Worth?
Most industrial, municipal, and agricultural facility managers in the United States know exactly what it costs to treat ammonia to meet strict environmental standards. However, very few have...
The Hidden Cost of Biological Nitrogen Removal in US Wastewater Treatment
For every ton of ammonia destroyed by traditional Biological Nitrogen Removal (BNR), facility operators sacrifice immense amounts of energy, expensive chemicals, and capital. At the same time, they...
Anaerobic Digestion Wastewater Treatment: Understanding the Process and Its Challenges
Anaerobic digestion wastewater treatment is an essential component of current waste management methods. It provides a sustainable solution to treat and lessen sewage sludge. This blog will discuss...
What is Refuse Derived Fuel and What Are the Benefits?
The question "What is refuse-derived fuel?" has become essential, with businesses and governments looking for ways to generate renewable energy. Refuse Derived Fuel (RDF) is generated from...
Landfill Leachate Wastewater Treatment
Leachate, which is formed when water percolates through landfilled waste, can be a serious environmental concern if not properly treated. As water passes through the waste mass, it comes into...