CHARTED WATERS
Get high-purity oxygen, carbon dioxide, nitrogen, and chlorine for water and wastewater treatment.
We offer precise real-time monitoring, mobile alerts, and predictive usage – reduce runouts so you have fewer costly, last-minute deliveries.
Get your first delivery within 48 hours in California or Arizona.
We are proud to offer standard next day delivery, same-day delivery, and available 24/7 monitoring.
From the first walkthrough to delivery and beyond, our team is always ready to serve.
Our gas experts walk through your setup to build systems that prioritize safety and efficiency.
No matter the volume or type of gas, our state-of-the-art labs and highly-skilled production teams deliver.
Our drivers consistently perform in high-pressure environments and champion things such as customer care, road, and onsite safety.
Stop paying rent on cylinders that aren’t in your possession. And enjoy sustainable service with less deliveries thanks to telemetry’s mobile alerts, real-time measurements, and usage trends.
The days of chasing invoices and updating billing info are gone — access your account and re-order with confidence (and ease).
With WestAir cylinder tracking only pay for the cylinders that you are using. Never overpay for storing empty unused cylinders ever again.
Learn more about the different gases commonly used in the water and wastewater industry.
O₂
Used to increase the dissolved oxygen levels in water, which is essential for aerobic biological treatment processes in wastewater treatment plants. Oxygen helps in the breakdown of organic matter by aerobic bacteria.
CO₂
Used to adjust the pH of water by forming carbonic acid when dissolved in water. This process is often used in conjunction with lime for softening water and in wastewater treatment to control alkalinity.
N₂
Employed for inerting and blanketing tanks to prevent oxidation and for purging pipelines and equipment to maintain safety during maintenance and repair.
CH₄
Produced as a byproduct of anaerobic digestion in wastewater treatment plants. Methane can be captured and used as a renewable energy source to generate electricity and heat.
NH₃
Used in the formation of chloramines for disinfection, which are more stable and longer-lasting than chlorine alone, and help to maintain residual disinfection in distribution systems.
Cl₂
Widely used for disinfection of drinking water and wastewater. Chlorine kills bacteria, viruses, and other pathogens and is also used to oxidize contaminants.
Learn more about the water and wastewater gases and services we offer.
Water and wastewater industries use oxygen in aeration and treatment processes, and carbon dioxide (CO2) for pH control.
Yes. We offer real-time monitoring for most of our gas applications to make sure you never run out. Our solution provides you (and us) with accurate updates on your levels so we can optimize your gas delivery, detect leaks and other issues – saving you money while supporting our sustainability commitments.
Yes. We make true same-day deliveries with no qualifications. If you call at 4:55 pm and you need a same-day delivery, we will deliver that day.
We offer cost-effective bulk gas solutions including bulk oxygen and CO2 for water and wastewater companies. Your products will be safely delivered by our modern fleet of fuel-efficient trucks, equipped for cylinder and bulk gas delivery.
Yes. WestAir barcodes each cylinder and will scan each cylinder when it enters and leaves your location. This eliminates the need for you to perform time-consuming and error-prone inventory tracking. This process also guarantees accurate monthly billing statements.
Yes. Our dedicated account management and 24/7 emergency service is there to make a bad day better.
Gas Safety Detection Systems
We proudly partner with CO2Meter for industry-leading gas detection safety solutions tailored to meet the most stringent industry, state and federal requirements.
Supporting energy generation, cooling, insulation, and maintenance processes for efficient and reliable power production.
Supporting public services, environmental management, and infrastructure maintenance.
GET STARTED
Fill out the form and one of WestAir’s water and wastewater gas experts will reach out to you about your specific business needs.
