An interesting chemical engineer
The content of scale inhibitors can vary depending on the specific product formula and usage requirements, so there is no fixed scale inhibitor content. The recommended dosage of different types of scale inhibitors in different application fields may also vary. Generally speaking, the content of scale inhibitors HEDP may range from 0.1% to 5%, but…
Water treatment agents are chemicals or substances used to improve water quality and solve water treatment problems. They are usually widely used in water treatment processes in various fields such as industry, municipal, commercial, and household. Water treatment agents can be classified into multiple types based on their functions and uses, including but not limited…
The principle of water treatment agents can vary depending on their different types and functions. The following are the working principles of several common water treatment agents: Hardness regulator: Hardness regulators typically include chelating agents such as EDTA (ethylene diamine tetraacetic acid). These chemicals can combine with calcium and magnesium ions in water to form…
Flocculant is a commonly used water treatment agent, whose main function is to promote the aggregation of suspended solids and colloidal particles in water into larger clumps, facilitating subsequent sedimentation or filtration removal. The following are the main functions of flocculants: Aggregated suspended matter: The suspended matter in water is small solid particles that are…
CAS No. 23783-26-8 Molecular Formula: C2H5O6P Molecular weight: 156 Structural Formula: Properties: HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion…
HEDP (Hydroxyethylidene diphosphonic Acid) is an organic phosphorus corrosion inhibitor that can be used for corrosion inhibition of aluminum alloys. For aluminum alloys, the corrosion inhibition effect of HEDP is mainly due to its ability to form stable complexes with aluminum ions, thereby protecting the surface of the aluminum alloy and preventing further corrosion. Some…
Read More “HEDP for corrosion inhibition of aluminum alloys” »
To determine whether a substance can be used as a chelating agent, the following aspects can be considered: Chemical structure: Chelating agents typically contain ligand parts that can form stable complexes. These ligands typically have multiple donor atoms (such as oxygen, nitrogen, etc.) and certain functional groups (such as hydroxyl, amino, etc.). By forming complex…
Read More “How to determine if it can be used as a chelating agent” »
Dispersant is a chemical substance widely used in fields such as pigments, dyes, nanomaterials, etc. It can disperse solid particles or colloids into liquid media to prevent particle aggregation and precipitation. The following are the general methods for using dispersants: Choose a suitable dispersant: Based on the particle properties and liquid medium to be dispersed,…
Clay flocculant is a chemical commonly used in water treatment and wastewater treatment to remove suspended solids and turbidity in water. Its main components can include the following: Area loaded clay: One of the main components of common clay flocculants is area loaded clay, such as montmorillonite, dolomite, etc. These clays have a large specific…
BHMTPMPA, also known as Diimide Methyl Phosphate Dimethyl Acid (1-Hydroxyethylphosphonic Acid) Sodium Salt, is a chelating agent widely used in water treatment and metal cleaning. It has h3 chelating properties and can effectively combine and remove multivalent metal ions and oxides in water in a stable manner. The main features and applications of BHMTPMPA include:…