What do you mean by coagulation?

What do you mean by coagulation?

What do you mean by coagulation?

coagulation, in physiology, the process by which a blood clot is formed. The formation of a clot is often referred to as secondary hemostasis, because it forms the second stage in the process of arresting the loss of blood from a ruptured vessel.

What is coagulation example?

Coagulation is the breakdown of a colloid by changing the pH or charges in the solution. Making yogurt is an example of coagulation wherein particles in the milk colloid fall out of solution as the result of a change in pH, clumping into a large coagulate.

What is coagulation in biochemistry?

Coagulation is the process by which flowing liquid blood plasma is converted to a soft, viscous gel entrapping the cellular components of blood including red cells and platelets and thereby preventing extravasation of blood. This process is triggered by the minimal proteolysis of plasma fibrinogen.

What is another word for coagulation?

In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for coagulation, like: clotting, thickening, jellification, caseation, curdling, congealing, congelation, condensation, concretion, gelling and agglomeration.

What does a coagulant do?

A chemical coagulant, such as iron salts, aluminum salts, or polymers, is added to source water to facilitate bonding among particulates. Coagulants work by creating a chemical reaction and eliminating the negative charges that cause particles to repel each other.

What is coagulation in chemistry class 12?

CBSE Class 12 Chemistry Notes: Surface Chemistry – Coagulation and Hardy Schulze Law. Coagulation or precipitation:-it is a process of aggregating together the colloidal particle so as to change them into large sized particles which ultimately settles as a precipitate.

What is coagulation caused by?

Blood vessels shrink so that less blood will leak out. Tiny cells in the blood called platelets stick together around the wound to patch the leak. Blood proteins and platelets come together and form what is known as a fibrin clot. The clot acts like a mesh to stop the bleeding.

Which vitamin is derived from the word coagulation?

Originally identified for its role in the process of blood clot formation (« K » is derived from the German word « koagulation »), vitamin K is essential for the functioning of several proteins involved in physiological processes that encompass, but are not limited to, the regulation of blood clotting (coagulation) (1).

Is coagulation and flocculation same?

Coagulation is the destabilization of colloidal particles brought about by the addition of a chemical reagent called as coagulant. Flocculation is the agglomeration of destabilized particles into microfloc and after into bulky floccules which can be settled called floc.

How effective is coagulation?

Several studies have reported the effectiveness of dual coagulants application when dealing with various types of wastewater where it can reduce up to 90% of COD, total suspended solids (TSS), turbidity, and colour.

What do you mean by coagulation?

  • Coagulation is the means by which we stop bleeding (hemostasis) and form blood clots after injury to blood vessels. Essentially, coagulation is clotting of the blood, an extremely important process.

What are the factors affecting coagulation?

  • Factors affecting coagulation water treatment Effect of pH on coagulation. pH affects on the activities of coagulants. … Temperature. Temperature is another factor for coagulation water treatment process. … Type of pollutants. The salt composition of soft water and hard water are not same. … Optimum dosage. … Type of coagulant. …

What is the difference between clotting and coagulation?

  • Coagulation and clotting are the same phenomenon. Medical term is coagulation while the lay term is clotting. Clotting is an easy term and doctors also are not above using it. Clot formation is one of the most important protective mechanisms in the body. It prevents exsanguinating bleeding and infection, and it is a critical step in wound healing.

What does coagulation mean in cooking?

  • Coagulation in cooking happens when a liquid ingredient is either dramatically thickened or transformed entirely into a solid. This process can be achieved by the application of heat, such as cooked egg whites, or through the addition of thickening agents, such as adding cornstarch to broth to make gravy.

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