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Sewage Defoamer

Educational Use Only - Order On Request
Sewage Defoamer
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Product Code: RXSOL-19-1016-025

Categories

Tank Cleaner-20

Product Description

Sewage Defoamer – High-Performance Foam Control Solution for Sewage Treatment Plants

Foam formation is a common challenge in sewage treatment plants (STPs), wastewater treatment plants (WWTPs), industrial effluent treatment plants (ETPs), and marine sewage systems. Excessive foam can reduce treatment efficiency, interfere with aeration, cause overflow, and increase maintenance costs. Sewage Defoamer is a specially formulated antifoaming agent designed to provide rapid and long-lasting foam control in sewage and wastewater treatment applications.

This is a non- silicone based water dispersible, liquid emulson. It controls foaming in sewage and waste water systems and collecting tanks in vaccum toilet systems.

Product Short Description

It controls foaming in sewage and waste water systems and collecting tanks in vaccum toilet systems.

Product Application

RXSOL-16-2066-210 is antifoam emulsion and its more concentrated antifoam emulsion. It has excellent candidates for controlling foam in amine and glycol dehydration units. This is suitable products for gas plants and have excellent stability in the presence of salts, resulting in reduced deposits on the plant’s equipment. RXSOL-16-2066-210  help preserves foam control under the severe conditions of a dehydrating unit. These conditions can remove water from other antifoam emulsions, rendering them immediately inactive.

Antifoam Defoamer is a very efficient and stable emulsion designed for a variety of aqueous systems. It may be used as received or dilute for specific applications.

Product Dose

Typical dosage is 10 to 30 ml / ton, but proper dosage rate to be found out on site testing. The recommended dosing method for sewage system is to premix 1 part of RXSOL-19-1016  with 5 parts of fresh water and pump this into the EVAC ejector tank . The dosing is done about 1/2 hour before top load.

Product Note

This antifoam compound are targeted for gas recovery plants, where natural gas must be washed, or scrubbed, before distribution, and for liquefied natural gas (LNG) plants that must achieve high gas purity before liquefaction.

In many amine units, foam can be problematic. Proper line control without antifoam is, generally, extremely difficult.

Food Processing & Agribusiness

Water Treatment

Paint Inks and Coatings, & Adhesives (PICA)

Chemical Manufacturing

Cleaning Compounds

Processes Pulp Paper

Oil and gas

Mining

Recycle mills, sulfite mills, and kraft mills all rely on antifoams and defoamers. Foam buildup can lead to slower production rates, low-quality output, increased use of bleaching, inefficient washing, and maintenance problems.

Industrial area

Sewage Defoamer – High-Performance Foam Control Solution for Sewage Treatment Plants

Foam formation is a common challenge in sewage treatment plants (STPs), wastewater treatment plants (WWTPs), industrial effluent treatment plants (ETPs), and marine sewage systems. Excessive foam can reduce treatment efficiency, interfere with aeration, cause overflow, and increase maintenance costs. Sewage Defoamer is a specially formulated antifoaming agent designed to provide rapid and long-lasting foam control in sewage and wastewater treatment applications.

What is Sewage Defoamer?

Sewage Defoamer is a high-performance liquid antifoam formulated to eliminate and prevent foam formation in biological and industrial wastewater treatment systems. It quickly penetrates foam bubbles, causing them to collapse while preventing new foam from forming.

Suitable for both continuous dosing and shock treatment, it ensures smooth plant operation without affecting the biological treatment process when used as recommended.

Key Features

  • Rapid foam knockdown action

  • Long-lasting foam suppression

  • Effective in biological and industrial wastewater

  • Suitable for aerobic and anaerobic treatment systems

  • Easy to dose and disperse

  • Compatible with automatic dosing systems

  • Helps improve operational efficiency

  • Reduces maintenance and cleaning requirements

Applications

  • Sewage Treatment Plants (STPs)

  • Wastewater Treatment Plants (WWTPs)

  • Effluent Treatment Plants (ETPs)

  • Marine sewage treatment systems

  • Industrial wastewater treatment

  • Equalization tanks

  • Aeration tanks

  • Clarifiers

  • Sludge processing units

  • Biogas and anaerobic digesters

Benefits

Fast Foam Elimination

Instantly breaks down excessive foam and prevents overflow.

Improves Treatment Efficiency

Maintains proper aeration and enhances biological treatment performance.

Reduces Maintenance

Prevents foam-related operational problems and minimizes downtime.

Cost-Effective

Low dosage requirements provide economical and reliable foam control.

Easy to Use

Can be added manually or through automated dosing systems.

Typical Dosage

The recommended dosage depends on foam intensity and wastewater characteristics:

  • Initial dosage: 10–100 ppm

  • Maintenance dosage: Adjust according to system requirements

For optimum performance, conduct a small-scale trial before full-scale application.

Typical Properties

Property Typical Value
Appearance White to off-white liquid
Type Silicone-based or Non-silicone (available as required)
Solubility Easily dispersible in water
pH Neutral
Application Foam control in wastewater treatment

Industries Served

  • Municipal sewage treatment plants

  • Marine and shipping

  • Food processing industries

  • Chemical manufacturing

  • Textile processing

  • Paper and pulp mills

  • Pharmaceutical plants

  • Petrochemical industries

  • Dairy and beverage processing

Why Choose Our Sewage Defoamer?

Our Sewage Defoamer is engineered to deliver fast, efficient, and long-lasting foam control in demanding wastewater treatment environments. It helps maintain stable plant operation, improves treatment efficiency, and reduces operating costs, making it the ideal solution for municipal, marine, and industrial wastewater systems.

Sewage Defoamer, Wastewater Defoamer, STP Defoamer, ETP Antifoam, Wastewater Antifoam Chemical, Sewage Treatment Foam Control, Silicone Defoamer for Sewage, Marine Sewage Defoamer, Foam Control Chemical, Industrial Wastewater Defoamer, Biological Treatment Defoamer, Wastewater Treatment Chemicals.



38249090

CHEMICAL VALUABLE WORD : 
ACGIH is the American Conference of Governmental Industrial Hygienists. It recommends upper limits (called TLVs) for exposure to workplace chemicals.
 
A carcinogen is a substance that causes cancer.
 
The CAS number is assigned by the Chemical Abstracts Service to identify a specific chemical.
 
A combustible substance is a solid, liquid or gas that will burn.
 
A corrosive substance is a gas, liquid or solid that causes irreversible damage to human tissue or containers.
 
DEP is the Department of Environmental Protection.
 
DOT is the Department of Transportation, the federal agency that regulates the transportation of chemicals.
 
EPA is the Environmental Protection Agency, the federal agency responsible for regulating environmental hazards.
 
A fetus is an unborn human or animal.
 
A flammable substance is a solid, liquid, vapor or gas that will ignite easily and burn rapidly.
 
The flash point is the temperature at which a liquid or solid gives off vapor that can form a flammable mixture with air.
 
HHAG is the Human Health Assessment Group of the federal EPA.
 
IARC is the International Agency for Research on Cancer, a scientific group that classifies chemicals according to their cancer-causing potential.
 
A miscible substance is a liquid or gas that will evenly dissolve in another.
mg/m3 means milligrams of a chemical in a cubic meter of air. It is a measure of concentration (weight/volume).
 
A mutagen is a substance that causes mutations. A mutation is a change in the genetic material in a body cell. Mutations can lead to birth defects, miscarriages, or cancer.
 
NAERG is the North American Emergency Response Guidebook. It was jointly developed by Transport Canada, the United States Department of Transportation and the Secretariat of Communications and Transportation of Mexico. It is a guide for first responders to quickly identify the specific or generic hazards of material involved in a transportation incident, and to protect themselves and the general public during the initial response phase of the incident.
 
NCI is the National Cancer Institute, a federal agency that determines the cancer-causing potential of chemicals.
 
NFPA is the National Fire Protection Association. It classifies substances according to their fire and explosion hazard.
 
NIOSH is the National Institute for Occupational Safety and Health. It tests equipment, evaluates and approves respirators, conducts studies of workplace hazards, and proposes standards to OSHA.
 
NTP is the National Toxicology Program which tests chemicals and reviews evidence for cancer.
 
OSHA is the Occupational Safety and Health Administration, which adopts and enforces health and safety standards.
 
PEL is the Permissible Exposure Limit which is enforceable by the Occupational Safety and Health Administration.
 
PIH is a DOT designation for chemicals which are Poison Inhalation Hazards.
 
ppm means parts of a substance per million parts of air. It is a measure of concentration by volume in air.
 
A reactive substance is a solid, liquid or gas that releases energy under certain conditions.
 
A teratogen is a substance that causes birth defects by damaging the fetus.
 
TLV is the Threshold Limit Value, the workplace exposure limit recommended by ACGIH.
 
The vapor pressure is a measure of how readily a liquid or a solid mixes with air at its surface. A higher vapor pressure indicates a higher concentration of the substance in air and therefore increases the likelihood of breathing it in.

Remarks

General-purpose antifoams have a wide range of applicability, but not all of them are suitable for use in the treatment of gas. Some foam control agents can aggravate the problem. Foam control in gas scrubbers is only one of the process parameters to be monitored. It is equally important to prevent or slow the fouling of the unit, because dismantling of the gas-scrubbing units is manually intensive. Incorrectly specified antifoams can easily lead to increased fouling and clogging, particularly in the heat exchangers. Momentive Performance Materials RXSOL antifoams are designed to provide foam control with a minimum of such problems.

Antifoam Defoamer is a cost-effective and economical defoamer designed for a wide range of food-grade and food processing applications as well as general industrial applications in paper making, textiles, paints and coatings, and anywhere foam is an issue. To determine the required amount of antifoam for your specific application, begin with 100 ppm and adjust the levels down to determine the optimum use level. For food applications, do not exceed 100 ppm. Pre-dilution provides a way to manage performance and economy for most applications. Antifoam Defoamer is very Dilution Stable to levels below 2%

Product Tag Identification

Key Features and Benefits

  • Quick foam knockdown - particularly useful when foam suddenly builds up in the absorber and rapid control is needed.
  • Excellent antifoarn stability and durability - over a period of time the concentration of salts in an amine or glycol dehydration unit can reach high levels. RXSOL-16-2066-210 antifoam emulsion and its more concentrated version, are easily dispersed in water and are compatible with glycols, they do not allow the presence of these glycols to easily remove water from their state of emulsion, thus remaining effective for a longer period.
  • Excellent stability at high temperatures - because of their excellent dispersibility. RXSOL-16-2066-210 antifoam emulsion do not show a propensity to deposit on heat exchangers as many other antifoams tend to. Instead, they remain finely dispersed in the amine or glycol solution and are eventually filtered out.
  • Easy dilution and use - simple addition of water and minimum agitation is sufficient to dilute RXSOL-16-2066-210 antifoam emulsion to required concentrations. Pumping of the diluted emulsions is easy, due to their low viscosity.
  • Reduced clogging or scaling in the heat exchangers - potentially resulting in less service maintenance.
  • Low concentrations can provide effective foam control - RXSOL-16-2066-210 antifoam emulsion and often two to three times more effective than other antifoams used in gas treating units.

Product Safety, Handling and Storage

Refer to the Material Safety Data Sheet prior to use. Stir gently prior to use. Store in a closed container between 40F and 80F Customers should review the latest Material Safety Data Sheet (MSDS) and label for product safety information, safe handling instructions, personal protective equipment if necessary, and any special storage conditions required for safety. MSDS are available at www.rxmarine.com or, upon request, from any RX MARINE INTERNATIONAL representative. For product storage and handling procedures to maintain the product quality within our stated specifications, please review Certificates of Analysis, which are available in the Order Center.

Free Delivery / Supply Locations

Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Fujairah, Sharjah, Umm Al Quwain, Ruwais, Khalifa Port, Jebel Ali, DP WORLD, and all UAE ports...