What Is The Purpose Of Biocides? And What Are The Advantages
A biocide is a chemical compound or microorganism that is intended to kill, render harmless, or limit the growth of potentially harmful organisms. Biocides are "a range of poisonous substances that are employed to eliminate organisms that pose danger to human or animal health or may cause harm to natural products or manufactured products. This includes preservatives and pesticides, disinfectants, insecticides as well as pesticides."
When discussing biocides, it is crucial to differentiate between the biocidal active substance as well as the biocidal product. While biocidal active substances are mostly chemical compounds microorganisms may also be present (e.g. bacteria). One or more active biocidal chemicals are present in biocidal products. Other non-active coformulants can also be used to ensure product effectiveness and desired pH as well as viscosity, color, and smell.
What are the benefits of using biocide? what are its benefits?
In a variety of commercial, industrial and manufacturing processes, microbiological control plays an important role. Chemical biocides are critical to ensure that water conditions are maintained constantly to ensure systems are safe well-maintained and operating with maximum efficiency.
This is achievable through the use of carefully selected biocide manufacturers in conjunction with dispersants. They are suitable for a variety of environmental hygiene and processes and industrial water treatment processes that require effective microbiological activity control in water.
Biocides are used for many reasons.
1. Microbial deposits
2. Under mire deposits, bio-corrosion occurs
3.Excessive use of cooling fans results in energy loss
4.Circulation pumps and inefficient heat exchangers
What are the advantages?
Biocides are harmful to microorganisms such as mold and bacteria. When the appropriate biocide is used in the appropriate concentration, it is usually effective, producing a quick result in parts of the system in which metalworking fluid circulates efficiently. Biocides can be utilized to combat bacterial infections. They are also readily available and easy to find.
The element chlorine (sodium hypochlorite)
Chlorine is among the most commonly utilized biocides due to its low price and easy availability. Although it's an economical option, its oxidative and volatile nature could cause damage to metals in piping systems. If not fed in right dosages, it's been shown to cause corrosion in water systems for domestic use. cooling towers and piping. Chlorine can also produce NTM (trichloronitromethane), a carcinogenic byproduct.
Chlorine Dioxide
Chlorine dioxide, a chloride-based chemical, is employed in industrial and domestic water treatment. Its capability to work in all types of makeup water makes it an appealing option. It is able to be able to penetrate both the sessile and planktonic levels of the biofilm. It is less aggressive than chlorine but it is less tolerant to hot water. Another disadvantage could be that the chemical might need to be manufactured on site through an generator.
Stabilized Bromine
Stabilized bromine is a great option to clean cooling towers. It's an excellent choice for spas as well as other areas that have warm water. Bromine is more costly than chlorine, but it's more stable in warmer temperatures. It has a milder odor and is less irritating to the skin. It functions in a larger pH range and disintegrates slowly which allows you to preserve water quality for a longer period of time.