Control pH, TSS & Algae
in Industrial Water

  • Comply with NPDES permit limits
  • Reduce operational and chemical costs
  • Real-time water quality monitoring & alerts
How it works View product

Trusted by 100+ Water Resources & Energy Utilities

Used by
Freshwater contaminated by harmful algae
Warning sign toxic algae in lake
researcher sampling water for HAB

Say hello to NPDES compliance

Improve discharge water quality

Excessive algae growth increases pH, BOD, and TSS levels, making discharge of the water difficult.

Prevent NPDES effluent penalties

Wastewater discharged with high TSS & pH level risk EPA warnings and fines.

Prevent clogged filters & pipes

Down-time and maintenance costs increase operating expenses and manpower requirements.

Ultrasound treatment
for lakes & reservoirs

Effective

Keep key water quality parameters such as pH, TSS and BOD under control.

Customizable

Choose the water quality sensor package that fits the monitoring needs of your reservoir.

Integrated alarms

Get notified immediately when water parameters changes occur.

Talk to an expert Learn more

How ultrasound prevents
algae growth

1

No treatment

Algae move to the water surface for photosynthesis.
2

With treatment

Ultrasonic wave blocks algae's access to sunlight & nutrients.
3

Shortly after treatment

Algae sink to the bottom and die off without releasing toxins.
See how it works

All-in-one solution

Treatment

Low power ultrasound treats algae with a range of up to 800m/2600ft per buoy.

Monitoring

Real-time water quality monitoring is used to predict and prevent new blooms.

Maintenance

Easily accessible from a boat. Only needed once a month.

Support

Our customer support team operates the buoys remotely from NL.

View All Features Products
MPC-Buoy system

Applications

Drinking Water Reservoirs

Recreational Lakes

Power Generation

Wastewater Reservoirs

Hydroelectric Dams

Oil & Gas
Learn more All applications

Join 100+ clients trusting LG Sonic

Read full case study
American Water
Seven years ago, American Water was the first customer to believe in LG Sonic’s technology. We’re proud of our ongoing, strong partnership.
Saeta Yield
Saeta Yield is a power generation plant in western Spain. Their raw water pond contained excessive algae, causing pipes, filters, and pumps to clog.
NIPSCO
Since using the MPC-Buoy, NIPSCO’s TSS levels have never exceeded the monthly average for compliance. This year, they won the Power Mag Water Award.
Vallecitos Water District
Vallecitos Water District significantly improved TSS, pH, and DO levels. Vallecitos can now provide even higher quality water to their customers.
American Crystal Sugar
American Crystal Sugar Company is the first company in the sugar beets industry to start using ultrasound technology to improve water quality.
Pile fuel storage pond
To improve water visibility in Sellafield's storage ponds, 4 LG Sonic systems were installed. These systems have 12 ultrasonic programs that control algae.

Our expertise
in numbers

Our business success is grounded in customer care. We stand behind our products and services.
100+

Clients use LG Sonic ultrasound

55+

Countries

10k+

Units sold worldwide

12+

Industries served

10m+

Euros invested in R&D

1024+

Algae & water quality data sets a day per buoy

About LG Sonic Contact

Keep your knowledge up to date

LG Sonic wins POWER award with NIPSCO
July 01,2021

NIPSCO electric company wins Water Award with LG Sonic technology

Read More
Lake Agawam
April 27,2021

New York State Department of Environmental Conservation will use MPC-Buoys to combat algae

Read More
Chemicals contributes to HABs
October 26,2020

Chemical dosing contributes to HAB occurrence research finds

Read More
Show all insights

Award-Winning Innovation

Got questions? Leave us a message!

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LG Sonic can solve algae bloom

The global leader in ultrasonic algae treatment

Our award-winning technology is effective, low-cost, and chemical-free. At last count, 100+ clients in 55+ countries had 10,000+ units keeping their algae under control. Will you join them?

Developed by leading researchers

LG Sonic has spent over a decade conducting research and development in collaboration with renowned academic institutions.

BOKU University of Natural Resources and Life Sciences, Vienna University Ecofide University of Portsmouth - LG Sonic research partners in algae control hcmr partner for LG Sonic in controlling algae
researcher testing algae