Achieving Zero Liquid Discharge while complying with Effluent Limitation Guidelines

Curious to know how you can achieve zero liquid discharge at your facility? CH2Mer Tom Higgins will present the paper, “Enhancing FGD Wastewater ZLD Design and Insights from Simulated Brine-Solidification,” co-authored by CH2Mers Dennis Fink, Senior Project Manager and Krystal Perez, Senior Project Engineer, on Thursday, August 18, from 10:35-11 a.m., during the Power Plant Pollution Control and Carbon Management MEGA Symposium, in Baltimore, Maryland.

Global Experience with Coastal Resilience

Coastal communities are facing unprecedented challenges as populations continue to increase at unprecedented rates, and more people are moving to coastal cities. Today, according to the United Nations, more than half the world’s population live in coastal zones and three quarters of large cities are on the coast. With present day flooding and coastal erosion hazards set to be exacerbated by future climate change, the risks facing coastal populations and infrastructure will increase. Aging flood and coastal protection infrastructure is further exacerbating these challenges, as structures reach the end of their useful life, and no longer offer the standard of protection they are designed for. In today's Access Water blog, CH2M Global Technology Leader for Water Resources and Ecosystem Management Adam Hosking highlights these trends taking shape in coastal communities and discusses our integrated approach to implementing multi-dimensional coastal resilience solutions to protect people and property in coastal communities around the world.

Recharging groundwater in the City of Fresno

Brian presented his paper, “Using Optimizing Modeling for Transmission Mains to Find Cost Savings for the Recharge Fresno Program,”at the American Water Works Association’s Annual Conference and Exposition, held June 19-22, in Chicago, Illinois. Brian’s presentation reviewed CH2M’s optimization model used to help the City of Fresno reduce overall costs of constructing a large conveyance system to alleviate its groundwater depletion. Brian also presented on “Developing a Regional Water Conservation Program for the Metropolitan North Georgia Water Planning District,” and “Incorporating Uncertainty in Water Demand Forecasts Increases Confidence,” in addition to moderating the session, “21st Century Water Conservation & Sustainability.”

New Guide Available to Help Water Utilities Handle Drought

Extreme weather events can wreak havoc on utilities. Whether getting too much water at once, resulting in floods, or not getting enough, resulting in drought, the availability of water is unpredictable at times. Therefore, making sure utilities are prepared is the first step to managing these situations. Check out today's Access Water blog to learn more about a Drought Response and Recovery Guide for Water Utilities, produced by the U.S. Environmental Protection Agency. The Guide provides worksheets, best practices, videos and key resources for responding to drought emergencies and building long-term resilience.

Investing to make water and wastewater utilities more resilient

Two CH2Mers were featured in the United States Environmental Protection Agency's (EPA) recent video, “Don’t Get Soaked: Invest in Emergency Preparedness, Prevention and Mitigation Activities,” which highlights the benefits of investing in preparedness, response and recovery activities at utilities.