Second-Ever Chromium-6 Drinking Water Treatment System Starts up in California

In late January 2016, California Water Services started up an Envirogen-developed ion exchange treatment solution for Chromium-6 in Las Lomas, CA. This was the second facility of this type to start-up since new regulations were enacted in July of 2014.

Read about the first system start-up by Envirogen.

To read the Cal Water Services press release on the new system, go here.

2nd October 2025

Preparing for the Canadian Coal Mining Effluent…

Environment and Climate Change Canada (ECCC) is expected to introduce the Coal Mining Effluent Regulations (CMERs) in 2026. The CMERs will specify national water effluent quality limits for selenium, nitrate, and total suspended solids (TSS), alongside new monitoring and reporting requirements.

22nd August 2025

California’s 2025 Safe Drinking Water Plan: Why…

The draft 2025 Safe Drinking Water Plan has now been issued – and it reaffirms what many communities and water agencies across California already know.

19th August 2025

Emerging Contaminant 1,4 Dioxane Treated with E…

The US Army Corp of Engineers (USACE) (Omaha District) and The United States Air Force Civil Engineering Center (AFCEC), in conjunction with Jacobs Engineering Group (Jacobs) and Bhate Environmental Associates, Inc., have contracted Envirogen Technologies to design, build, and install an active water treatment system to treat 1,4 Dioxane at an Air Force Base in Tennessee.

North America Head Office

Envirogen Technologies
700 Rockmead Drive, Suite 100
Kingwood, TX
77339

T: 877 312 8950

United Kingdom Head Office

Envirogen Group
Unit 9, Wimsey Way
Alfreton Trading Estate
Alfreton, DE55 4LS

T: +44 (0) 1773 441029

Europe Head Office

Envirogen Technologies bv
Penningweg 71
1507 DG Zaandam
The Netherlands

T: +31 75 204 7200