Controle de qualidade de detergentes neutros em uma indústria química de saneantes

Abstract

Quality control is one of the main sectors of a chemical industry for is responsible for ensuring the quality and safety of what is produced. The purpose of this work is to describe all the procedures routinely carried out by the student trainee in the quality control sector of the TQuímica industry, taking as reference the neutral detergents of general use produced by the company. This industry is located in the city of Eusébio - Ceará and produces and distributes products and services in the segment of sanitizers. The internship was carried out under the supervision of the Chemist responsible for the company Luciana Oliveira de Sena and guided by Professor Ruth Maria Bonfim Vidal, with activities developed in the area of Quality Control of the company, following the norms of the National Agency of Sanitary Surveillance (ANVISA). The activities developed in the Quality Control of the industry are the physical-chemical analyses necessary to determine if the finished product is or is not fit to be commercialized. They are: aspect verification, color and odor, refractive index, pH, density and viscosity. The analyses showed that the detergents comply with the parameters established by the company and the technical standards. Soon, they are approved and can be commercialized.