Comparação do processo de coagulação/floculação utilizando os coagulantes policloreto de alumínio e sulfato de alumínio no tratamento de um efluente têxtil

Abstract

The tissue manufacturing and processing is a work stream that accompanied the growth of the world. Was a landmark of the industrial revolution in some countries and, today, ai a business industries producing more. However, the textile industry Its main input the Water, used in tissue washing and as a means of transportation to as a means of transport for excess dye and grease particles. The water reuse is an important fator and, for this, treatment options were studied to be more efficient and lowest. To carry out this been studies in national and foreign literature finding the best means to treat the efluente and the best coagulante to compare with the traditional (aluminum sulfate). Experiments were performed in the sanitation laboratory of UTFPR, Campo Mourão. The samples were collected at a local Jeans laundry. With the collected and processed samples with the software’s aid concluded that the coagulants have about the same performance, but the CAP showed a savings of 57% at the end of the each month.