EutroSORB® WC

EutroSORB WC is a liquid water-column phosphorus inactivator that binds free reactive phosphorus and helps reduce the nutrient pressure behind recurring algae and water quality problems.

Overview Labels & SDS Features and Benefits Product Comparison Tank Mix Compatibility

Overview

Inactivate water-column phosphorus before it feeds algae.

EutroSORB WC is a proprietary blend of phosphate-binding materials designed to inactivate water-column phosphorus. It targets free reactive phosphorus in the water column and binds it so it is no longer available to fuel nuisance algae growth and declining water quality.

The liquid formulation is simple to implement because it does not require slurry mixing before application. EutroSORB WC can be sprayed on the surface, injected below the surface, or poured into areas with good mixing, giving managers flexibility across lakes, ponds, reservoirs, rivers, streams, canals, and similar surface waters.

When algae are already present, a SePRO algaecide application 3 to 5 days before the initial EutroSORB WC treatment may support stronger program results. SePRO Technical Specialists can help tailor prescriptions based on phosphorus levels, site conditions, timing, and management goals.

Liquid water-column phosphorus inactivator
Proprietary phosphate-binding formulation
No slurry mixing required before application
Flexible surface spray, subsurface injection, or pour-in application

Labels & SDS

EutroSORB-WC Label (188KB)

EutroSORB-WC Product Use Guide (958KB)

EutroSORB-WC SDS (234KB)

Features and Benefits

Features	Benefits
Water-column phosphorus inactivator	Binds free reactive phosphorus before it can continue feeding algae and water quality decline
Proprietary blend of phosphate-binding materials	Provides a targeted phosphorus inactivation tool for lake, pond, reservoir, stream, canal, and surface water programs
No slurry mix required before application	Simplifies field use and reduces preparation time for crews
Flexible application methods	Can be applied by surface spray, subsurface injection, or poured into good mixing areas
Does not impact water chemistry	Supports phosphorus management without disrupting key water chemistry parameters
No irrigation restrictions	Allows treated systems to remain usable for irrigation when applied according to current directions
Custom prescriptions from SePRO Technical Specialists	Helps align dosing, timing, and application strategy with phosphorus levels and management objectives

Product Comparison

EutroSORB WC is the liquid water-column phosphorus inactivator in the EutroSORB family. It is designed for water-column reset, maintenance programs, and situations where soluble phosphorus is already available in the water. EutroSORB G and EutroSORB SI focus on sediment-driven phosphorus pressure, while EutroSORB F intercepts soluble reactive phosphorus in moving water before it enters or moves through a system.

Core Metrics	EutroSORB WC	EutroSORB G	EutroSORB SI	EutroSORB F
Primary Target	Water-column phosphorus	Sediment phosphorus release and free reactive phosphorus	Bio-available and releasable phosphorus in sediments	Soluble reactive phosphorus in moving water
Best Fit	Lakes, ponds, reservoirs, rivers, streams, canals, and areas with good mixing	Water bodies with internal loading and restoration needs	Targeted sediment phosphorus programs	Inlets, streams, tributaries, culverts, drains, canals, and stormwater systems
Application Format	Liquid water-column phosphorus inactivator	Granular phosphorus locking technology	Liquid sediment phosphorus inactivator	25 lb phosphorus filtration filters
Application Approach	Surface spray, subsurface injection, or pour into good mixing areas	Broadcast granular application based on site-specific program design	Liquid application based on calculated sediment phosphorus and site-specific program design	Place filters in or near the target flow path

Tank Mix Compatibility

Tank mix compatibility should be confirmed before application. The pH of another product can negatively affect EutroSORB WC when mixed, and source water used for dilution can also influence compatibility. A jar test is recommended before application. Spray equipment and tanks should be rinsed well before use because residues from noncompatible products can affect the mixture.

Tank Mix Guide

Before purchasing, please verify applicable use and permit requirements in the state you intend to apply the product. Customers are responsible for ensuring compliance with all applicable federal, state and local regulations. Contact your SEPRO Representative for assistance.