Monitoring the Water Quality in the Recycling Process

[摘要] Specific water contamination requires the recycling process prior to its discharge into the public sewerage network. Electro-flotation technology was used for cleaning of waste water contaminated with the disperse colorants. Dispersion colorants were used to decorate the boxes, made of corrugated board, in the company for the production of packaging. The objective of this paper is to present a method of optimization to determine the length of the time interval for electro-flotation process. Interval should be set so as to achieve the degree of cleaning the water that is the maximum possible in the process of electro-flotation. The measurement of the light passing through the measuring the translucent tube determines the actual degree of the water purity. The measurement is carried out by means of a photodiode in different wavelengths. The measured values in the measuring tube are compared with the nominal value, which corresponds to pure distilled water. Optimization the time interval to clean the water using electro-flotation was determined for yellow color. The optimum interval for the water contaminated with the yellow color was set to 1800s.

[发布机构] University of Preov in Preov, Faculty of Management, Department of Mathematical Methods and Managerial Informatics, Kontantínova 16, Preov; 08001, Slovakia^1;Apmikro, Pavloviovo námestie 19, Preov; 08001, Slovakia^2;Graduate Program, Bina Nusantara University, Jakarta; 11530, Indonesia^3

[效力级别] 化学

[关键词] Corrugated boards;Distilled water;Electro- flotation;Measured values;Nominal values;Recycling process;Sewerage networks;Water contamination