Walmir Rezende

Walmir Rezende • 12/01/2022

pH control is closely tied to monitoring the acidity and alkalinity levels of many products on the market, which is why these products are so important...

Walmir Rezende • 11/10/2022

A very common question among people starting out in pool cleaning, or planning to clean their own pool at home, is what the difference is and when to use liquid or granular chlorine.

Walmir Rezende • 09/13/2022

Applications, characteristics, pros and cons. Lime is a versatile raw material and one of the most widely used in construction. Its two main types, quicklime and hydrated lime, are classified by purity, production process, composition and other factors...

Walmir Rezende • 08/31/2022

Sodium Hydroxide, commonly known as Caustic Soda, is a chemical widely used in industry, mainly as a base, to manufacture many products we use every day, such as fabrics, paper, detergents, biodiesel and even food...

Walmir Rezende • 08/23/2022

Flocculation, also called coagulation, is one of the main steps in water treatment, in which chemical coagulants are added to form flocs that carry the dirt and make its removal possible...

Walmir Rezende • 07/27/2022

Anyone with a pool at home knows it needs regular cleaning and maintenance to keep the water fit for swimming, because when that does not happen, the dreaded green water can appear and make cleaning much more complicated...

Walmir Rezende • 05/05/2022

Sodium hypochlorite is obtained by reacting chlorine with a dilute caustic soda solution. Commonly known as household bleach, it is widely used in homes and industry for cleaning and sanitizing...