What is chemical coagulation?

What is chemical coagulation?

Coagulation is the chemical water treatment process used to remove solids from water, by manipulating electrostatic charges of particles suspended in water. This process introduces small, highly charged molecules into water to destabilize the charges on particles, colloids, or oily materials in suspension.

What is most common used coagulant?

Aluminum sulfate (alum) is the most common coagulant used for water purification. Other chemicals, such as ferric sulfate or sodium aluminate, may also be used.

What is flocculant used for in pools?

What is Flocculant? Flocculant, or pool floc as it’s sometimes called, is a chemical that you add to your pool when other methods of clearing it up aren’t working. The flocculants clump together floating particles in the water that are too small and light to sink to the bottom to be vacuumed up.

What is cod in human body?

Chemical oxygen demand (COD) is the measure of oxygen being consumed during the oxidation of oxidizable organic matter in presence of a strong oxidizing agent.

What is the purpose of coagulation?

Coagulation is a process used to neutralise charges and form a gelatinous mass to trap (or bridge) particles thus forming a mass large enough to settle or be trapped in the filter.

What do you understand by flocculation?

Flocculation, in the field of chemistry, is a process by which colloidal particles come out of suspension to sediment under the form of floc or flake, either spontaneously or due to the addition of a clarifying agent.

What is another word for flocculation?

Flocculation synonyms In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for flocculation, like: gelation, recrystallisation, emulsification, crystallization, sorption, nitrification, solubilization and densification.

What is the ChemTreat heat exchanger treatment?

ChemTreat has developed treatment technology for systems with the highest degree of heat flux on critical heat exchangers, persistent calcium phosphate fouling potential, long residence times, or high pH, hardness, and alkalinity conditions.

Why ChemTreat FlexPro® cleaning?

When a biomass power producer struggled with severe condenser steel corrosion, ChemTreat proposed cleaning the system with a neutral pH cleaner and a FlexPro® product. In the oil and gas industry, hydrogen sulfide (H 2 S) removal from waters used for utility systems makeup is required for asset protection and employee safety.

Why choose ChemTreat for your RO system?

ChemTreat field personnel have the most experience in the industry treating industrial reverse osmosis and membrane filtration systems. Our engineers will customize a membrane cleaning program to eliminate scale-forming constituents from your RO feedwater, keeping your system operating at peak efficiency.

Why choose ChemTreat for pulp chemistries?

ChemTreat offers a complete line of utility, process, and functional chemistries for the pulp and paper industry. We have dedicated field personnel with an average of 16 years of experience working with this industry’s unique specifications and the full range of grade-based and finished product performance requirements.

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