Wastewater from the textile industry has adverse effects on the environment if disposed of into the waters without any processing. Naphtol is one of the sources of pollutant wastewater coloring batik. Electrocoagulation is one of the alternative method of processing wastewater textiles. This research aims to know the efficiency decreased levels of COD and TSS contained in wastewater through the process electrocoagulation. Research carried out in batch by using aluminium as electrodes that size 17cm by 17cm x 3cm. The size of the reactor electrocoagulation is 30cm x 25cm x 25cm, 1 cm electrode spacing and waste from Volume 10 L. The voltage used was 10, 15, and 20 volts and then sample taken on 15, 30 and 45 minutes while electrodes from the electricity. The analysis showed a decrease in concentration on the parameters of the tested where the span of the efficiency of the allowance for a maximum range of the COD (80-00, 98, 20 %) and TSS (90, 83 % - 95, 83 %). This condition occurs at the time of tension 20 volts in 45 minutes. Based on the Anova to use SPSS.16, found that the voltage and time factor affecting the decrease in the concentration of 94.8% COD and TSS 93.1%. The rest is affected by unknown factors.
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机译：如果不经过任何处理就将纺织工业废水排放到环境中，会对环境造成不利影响。萘酚是污染废水蜡染的来源之一。电凝是处理废水纺织品的另一种方法。这项研究的目的是通过过程电凝来了解废水中COD和TSS含量降低的效率。使用铝作为尺寸为17cm x 17cm x 3cm的电极进行批量研究。电凝反应器的尺寸为30厘米x 25厘米x 25厘米，电极间距为1厘米，体积为10升，产生的废物。所用电压为10伏，15伏和20伏，然后分别在15、30和45分钟内取样，电力。分析显示浓度降低了所测试的参数，其中最大效率的COD（80-00，98，20％）和TSS（90，83％-95，83）的允许范围效率％）。这种情况发生在45分钟内施加20伏电压时。在基于Anova的SPSS.16的基础上，发现影响电压和时间因素的COD浓度降低了94.8％，TSS降低了93.1％。其余的受未知因素的影响。
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