Spanish English Chinese

Water treatment in modern industrial production is a common problem. With the development of economic and industrial production technology, industrial-scale processing has received more and more attention from manufacturers.

If the scale is not treated in time, it is easy to cause damage to industrial production equipment, which will affect the normal production schedule and cause losses.

Scale inhibitors in order to solve the above problems. Scale inhibitors are one of the most effective water treatment chemicals.

Many experienced factory producers know that the sewage produced in industrial production is often different.

Even the same sewage will often differ in actual treatment. Otherwise, there will be no products such as reverse osmosis scale inhibitors or corrosion inhibitors.

The dirt generally consists of calcium carbonate, calcium phosphate scale, calcium sulfate, barium sulfate, magnesium, zinc, silicon scale and the like. The formation of calcium carbonate scale is mainly due to the increasing concentration of water and salt due to evaporation and concentration of water.

Calcium carbonate ions in water are added with calcium carbonate ions during aeration and combined with calcium ions. Calcium carbonate is produced and is present in a saturated state of water.

In addition, this will produce a large amount of tiny crystalline particles. It is then gradually precipitated through the cooling tube during the process of the tube wall to form a complete deposit, thereby fouling.

The scaled layer is continuously dissolved, and on the other hand, the gradually thickened, hardened precipitate is a process of dynamic equilibrium.

Scale inhibitors are mainly through chelation solubilization, threshold effect, lattice distortion, distortion, electrostatic repulsion or dispersion mechanism. To achieve the purpose of scale inhibition and dispersion.

The same is true for low molecular weight polyacrylic acid (sodium). The low molecular weight polyacrylic acid (sodium) has good water solubility and dispersibility, no scaling operation and a certain concentration of alkaline conditions.

The water treatment chemical has excellent adsorption and dispersion effects due to its structure having a plurality of carboxylic acid groups and solvation chains. And the microcrystalline particles are adsorbed on the microcrystalline particles to hinder the contact of the particles. To calcium carbonate, sulfates such as water precipitate crystallites or deposits are dispersed in order to achieve scale inhibition.

A component of corrosion and scale inhibitors in scale inhibitors and dispersants. It is an anionic organic substance and can adsorb microcrystalline particles and colloidal particles.

During the adsorption process, a new electric double layer is formed on the surface of the particles, causing a change in the state of charge. The principle of mutual exclusion of the same charge is stably dispersed in the solution.

So far, it has been considered by research that the positive anion of sodium polyacrylate in aqueous solution and the surface of the dirt are attracted and adsorbed on the surface of the microparticles due to the opposite charges. The adsorbent layer formed by the active dots covers the formed scale, making it impossible to continue to grow.

According to research, the scale inhibitor molecules in the process simulation pass through lattice distortion, or occupy crystals or embed in crystal growth. With a small change in molecular structure, the formation of scale is effectively prevented. Or cause lattice distortion in the internal crystal. Coulomb interaction and electrostatic adsorption behavior of polymer molecules with negatively charged functional groups and insoluble calcium salts with calcium ions.

The above is a brief introduction to the anti-scaling mechanism. If you don’t know the anti-scaling mechanism, please contact us.

Leave a Reply

Your email address will not be published. Required fields are marked *

02Jul 2021

So what is polyacrylic? Polyacrylic is a high-molecular-weight composite of acryl and polyacrylamide, usually derived from a polyacrylamide gel. The IUPAC name for polyacrylamide is poly | acrylamide gel. They can also be homologs of acrylamide or substituted with an allyl ester of monomeric polymer, allylene, or propylene glycol. Polyacrylic is thermoplastic, meaning that it […]

30Jun 2021

When was the last time you were shopping for products such as where to buy sodium polyacrylate from? If you are like most people, you will never run across this type of product in any store. If you run across it though, you may find yourself spending an exorbitant amount on the product. Polyacrylate, any […]

08Jun 2020

There are many polyaspartic acid manufacturers and suppliers on Google. Some of them are trading companies, and some are real manufacturers. They are also under the banner of manufacturers and have also done “factory field certification”. This is also the case in many B2B yellow pages. Therefore, the business license says that the manufacturer may […]

26May 2020

The basic types of papermaking fungicides are mainly divided into two categories: inorganic fungicides and organic fungicides. According to different action principles, inorganic fungicides can be divided into oxidized type and reduced type. The reducing bactericide has a bactericidal effect due to its reducibility. Such as sulfurous acid and its salts. Oxidizing fungicides use their […]

11Mar 2020

Abstract: Computational chemists have actually produced a unique, synthetic, three-stranded particle that operates just like a natural metalloenzyme, or an enzyme which contains metal ions. Enzymes are nature’s powerhouses. Discovered in the cells of all animals, plants, as well as every other living microorganism, they accelerate the chain reactions that activate countless organic functions– from […]

31Oct 2019

Benzotriazole Corrosion Inhibitor Analysis in the Action Mechanism Abstract: This post introduces the properties and mechanism of benzotriazole corrosion inhibitors. The synergistic action of benzotriazole and imidazole better illustrates the progress of the sustained release. Combined with the corrosion example of copper in sodium chloride solution to illustrate the corrosion inhibition of triazole compounds. Keywords: […]

17Sep 2019

Abstract: A water-soluble copolymer scale inhibitor was synthesized from acrylic acid (AA) and 2-acryloyl-2-methyl propane sulfonic acid (AMPS). The scale inhibition and dispersion properties of the copolymer were determined. The effects of monomer ratio, reaction temperature and molecular weight modifier on the scale inhibition performance of the copolymer were investigated. Keywords: sulfonic acid, copolymer, scale […]

09Sep 2019

This article describes the commonly used experimental methods for assessing the biodegradability of polyacrylic acid polymers. It is recommended to use the carbon dioxide (PCD), oxygen consumption (COD) and infrared spectroscopy images of biodegradation to comprehensively analyze the biodegradability of polyacrylic acid polymers. The volume of the bioreactor is 2L, the concentration of the tested […]

23Aug 2019

2-Hydroxyphosphonoacetic acid is a good scale inhibitor. Its appearance is a dark brown liquid with a molecular formula of C2H5O6P and a relative molecular mass of 156.03. The preparation method generally has the following three methods. Method One 16.3 parts (0.11 mol/L) 50% aqueous solution of dihydroxyacetic acid (hydrated glyoxylic acid) and 8.2 parts (0.1 […]