Live Webinar 9 Sept | Managing Algal Growth in Wastewater, Industrial & Reuse Systems 9 Sept · Wastewater & Industrial Operators

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Webinar

Harmful Algal Bloom Webinar Series for Reservoir & Surface Water Management


Designed for professionals responsible for managing surface water quality and protecting critical water infrastructure.

Harmful Algal bloom webinar

Upcoming Session

Cost of algae control_Reviewing plant data on site to establish a measurement baseline

Managing Algal Growth in Wastewater, Industrial, and Reuse Systems

09 September 2026  · 16:30 CEST | 10:30 AM EDT | 07:30 AM PDT ·

Speakers: Dr. E.J. Neafsey & Ally Berry

Algal growth in nutrient-rich wastewater and industrial systems drives up pH, TSS, and BOD, making discharge and reuse difficult. This webinar covers the factors that fuel these blooms and how ultrasonic technology controls algae without chemical inputs, as well as integrated approaches such as real-time monitoring and process optimization.

This webinar includes a Q&A session and a downloadable Industrial Technical Guide 2026.

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* Participants may register for one or multiple webinars in this webinar series.


 

LG Sonic Webinar session

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About The Webinar
Harmful Algal Bloom Webinar Series for Reservoirs and Surface Water Management. A webinar series made for water utilities, scientist, experts, government bodies, municipalities and those who are in charge of keeping surface water clean from algae bloom. The speakers are the expert, scientist and a client from a succesful project from LG Sonic. This webinar answer relevant questions going around surface water management.

Harmful algal blooms (HABs) are an increasing challenge for drinking water reservoirs, wastewater lagoons, industrial cooling ponds, and recreational lakes. These events can affect water quality, increase treatment pressure, create taste and odor problems, and disrupt normal operations. This webinar series on harmful algal blooms explores practical approaches to managing bloom-forming cyanobacteria in managed water systems.

Across four sessions, participants will learn about the environmental drivers of algae blooms and how ultrasonic technology can help suppress cyanobacterial dominance and stabilize water quality without chemical treatment. Each webinar includes real-world insights on bloom dynamics, system deployment considerations, and operational outcomes in reservoirs, lagoons, and other surface waters.

Who Should Attend the Harmful Algal Bloom Webinar?
A comprehensive aerial perspective of a water treatment plant in Red Wing, Minnesota.

This harmful algal bloom webinar series is intended for professionals responsible for managing water quality in reservoirs and surface water systems, including:

• Drinking water utilities
• Municipalities and government bodies
• Water authorities and reservoir managers
• Environmental regulators and consultants
• Wastewater treatment operators
• Industrial water system managers
• Mining and power facility water managers

Speakers

Dr. E.J. Neafsey, PhD

Chief Water Scientist

United States

E. J. Neafsey, with 20 years in water quality and a PhD from Cornell, has researched water and mangrove health in Florida. At LG Sonic US, he enhances predictive analytics and advocates for sustainable water management.

See profile
EJ-Ernest Neafsey - Water Scientist at LG Sonic

Ally Berry

Environmental Project Manager (Water Sector)

United States

Ally Berry is an environmental scientist specializing in harmful algal bloom (HAB) and watershed management. At LG Sonic, she manages lake and reservoir projects across the United States.

See profile
Ally Berry- Aftersales project manager at LG Sonic- Environmental scientist

Steven Palmer

General Manager at Donner Summit PUD

United States

Steven Palmer, PE, CSDM is General Manager at Donner Summit Public Utility District which provides treated water service to 405 customers in the Sierra Nevada Mountains of California.
Steve Palmer for drinking water utility US general Manager is a customer of LG Sonic

Webinar Sessions

Join and reserve seats for our harmful algal bloom webinar series on managing blooms in reservoirs, wastewater, and industrial water systems.

LG Sonic Webinar session

Webinar 1: Ultrasonic Algae Control Fundamentals

Date: 31st March 2026
Time: 16:30 CEST | 10:30 AM EDT | 07:30 AM PDT

Speakers: Dr. E.J. Neafsey & Ally Berry

This session introduces the biological fundamentals of algae and cyanobacteria, focusing on bloom-forming species commonly encountered in reservoirs, lagoons, and engineered water systems. Participants will review the environmental conditions that drive bloom development, including nutrient loading, thermal stratification, light availability, and hydrologic stability. The session also explains how ultrasonic frequencies interact with gas vesicles inside cyanobacteria, disrupting buoyancy regulation and reducing bloom dominance. Deployment considerations such as basin geometry, power distribution, frequency programming, and integration with broader water management strategies will also be discussed.

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Webinar 2: Protecting Drinking Water Reservoirs from Harmful Algal Blooms

Date: 19th May 2026
Time: 16:30 CEST | 10:30 AM EDT | 07:30 AM PDT

Speakers: Dr. E.J. Neafsey & Mr. Steve Palmer from Donner Summit Public Utility District

This webinar focuses on bloom management in drinking water reservoirs and source-water systems. Topics include cyanotoxin risks, taste and odor compounds such as geosmin and MIB, seasonal bloom dynamics, and strategies for maintaining stable raw water conditions during bloom-prone periods. Participants will explore how ultrasonic technology can support proactive source water protection while complementing existing monitoring and treatment programs.

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Webinar 3: Managing Harmful Algal Blooms in Recreational Lakes and Reservoirs

Date: 21st July 2026
Time: 16:30 CEST | 10:30 AM EDT | 07:30 AM PDT

Speakers: Dr. E.J. Neafsey & Ally Berry

Harmful algal blooms increasingly threaten the safety and ecological balance of lakes and reservoirs used for swimming, boating, and fisheries. This webinar reviews the environmental conditions behind bloom formation and explores how ultrasonic technology can suppress cyanobacterial dominance without chemical treatment. Integrated management approaches, including monitoring and watershed nutrient management, will also be discussed.

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Webinar 4: Managing Algal Growth in Wastewater, Industrial, and Reuse Systems

Date: 9th September 2026
Time: 16:30 CEST | 10:30 AM EDT | 07:30 AM PDT

Speakers: Dr. E.J. Neafsey & Ally Berry

Algal blooms in wastewater lagoons, reuse reservoirs, and cooling ponds can contribute to elevated suspended solids, pH fluctuations, dissolved oxygen cycling, and operational challenges. This harmful algal bloom webinar examines how ultrasonic algae control can help stabilize water quality in high-nutrient systems and support reliable operations in industrial and treatment environments. Design considerations for lagoons, lined basins, and large industrial reservoirs will also be discussed.