In 2010, the Environmental Protection Agency mandated the use of selective catalytic reduction (SCR) in diesel engines. In an SCR-equipped vehicle, the exhaust gas from the engine goes through a particulate filter to eliminate the soot and ash generated from burning diesel fuel.
Topics:
Chemicals,
Applications
Firefighting foam is commonly used at airports, hangars and other locations where hazardous fires can occur. The foaming agent used in the foam in most cases is a surfactant based chemical. Surfactants are compounds that lower the surface tension between two liquids, or a liquid and a solid. Dishwashing liquid contains surfactants—and like firefighting foam, it foams up when it mixes with water.
Topics:
Chemicals
The food and beverage industry has a long history of relying on stainless steel storage tanks due to the belief that the resins in a polyethylene storage tank allow leaching and bacterial growth with food dyes and other food products.
Topics:
Chemicals,
Applications
Liquid glues, or white glues, are water-based adhesives that are used in a wide variety of applications. They’re popular, because they are eco-friendly, non-toxic, easily recyclable, and safe to handle.
Topics:
Chemicals
In industry, a great deal of manufacturing is made from very few chemicals. Here are four of the most commonly produced and used chemicals. All of these chemicals are produced in excess of 100 million metric tons per year.
Topics:
Chemicals,
Chemical Storage
If your industrial company produces hazardous runoff from operating equipment, you need to treat the wastewater before dumping it into the sewer or wastewater stream. Depending on your industry, you may need to have a very detailed process that meets the highest standards. Each state and city might have their own standards and regulations you’ll need to meet, or you might be under federal regulations.
Topics:
Chemicals,
Tank Design and Materials,
Chemical Storage
Paper mills use harsh chemicals on a daily basis in the production of pulp and paper. These chemicals can be hazardous to the environment and to workers’ health, so it’s critical to install a chemical storage system you can rely on.
Topics:
Chemicals,
Chemical Storage
Whether you’re an engineer writing a spec for a chemical storage system, or an end-user who is looking for the best way to store corrosive chemicals, there are multiple factors that go into creating a safe storage system. Cost might be your first consideration, but there is more to consider than the initial price of the tank, its fittings and accessories, delivery, installation, and tank longevity.
Topics:
Chemicals,
Tank Design and Materials
Fats, oils, and grease (FOG) present a major challenge to municipal solid waste and wastewater treatment operations — but it’s becoming a problem for businesses, too.
Topics:
Chemicals
Polymers are important chemicals used in the headworks of wastewater treatment plants. They facilitate the flocculation or coagulation of solids in the wastewater to produce large curds of solid materials. They also aid in dewatering of digester cake — reducing the water content to make it easier and less expensive to transport waste materials to the landfill. Polymers are highly viscous environmental stress cracking agents, which means they present unique storage challenges that require the right storage solution for adequate safety and cost effectiveness. Let’s explore these challenges and solutions.
Topics:
Chemicals