This research aims to 1) to study the conditions of extraction waste management in port phityakhom 2 School of rubber, to manage Khon), training, management of waste separation waste 3) to study and compare the knowledge and attitude to waste separation waste before and after training. A sample of the student's studies at school 1/2 school tha Khon Yang phityakhom. The number of 30 persons the tools used in the research is that the interview screening waste waste waste separation Guide. The questionnaire and a measure of attitudes towards waste sorter. The statistics are used to analyse data is per cent average, standard deviation and t-test from Paired studies research hypothesis is met. After training, screening waste training participants with the knowledge and more attitude than before training the statistical significance level .05 showed training screening waste results in knowledge and attitude of high school students in tha Khon phityakhom tire increases.
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