The rapidity of the batik industry in the Former Residence of Banyumas raises problems. Wastewater that discharged into upstream causes accumulation in downstream up to empties into the sea, so does not only threatens the river ecosystem but also has the potential to cause problems in the mangrove ecosystem in Segara Anakan (the downstream area of the Citanduy River which is very close to the downstream area of the Serayu River Basin). The strategy of batik wastewater management in an effort not to pollute the environment is offered. This study tried indigosol blue batik dye which are often used in the batik industry by using immobilization of the pure fungi biomass compared to biomass which was induced with tannic acid. Combination between incubation time and shaking treatment in immobilization of pure Aspergillus sp. biomass that capable to decolorize indigosol blue batik dye were also done. Data of degradation percentage was analyzed using spectrophotometry. The decolorization result of comparison between biomass of Aspergillus sp. with or without the addition of tannic acid under agitated treatment conditions at 24, 48, 72 hours were 54.7, 75.8, 77.4% and 78.8, 84, 80.1%, respectively. While the result of treatment under static conditions were 65.4, 86.3, 73.7% and 79.2, 78.6, 68.2, respectively. The next experiment is showed that 48^th hour on static treatment have the highest decolorization percentage up to 67.1%. The pH was measured before and after treatment. The pH after treatment were decrease both in static and shaking treatment, and also in control treatment both in static and saker treatment. Based on the results of the research, the fact is the use of immobilization biomass of Aspergillus sp. in the form of alginate beads can be used for decolorization application in the environment.

Banyumas故居蜡染业的迅速发展引发了一些问题。排放到上游的废水导致下游积聚直至排入大海，因此不仅威胁河流生态系统，而且有可能对 Segara Anakan 的红树林生态系统造成问题（Citanduy 河的下游区域非常靠近色拉由河流域的下游地区）。提供蜡染废水管理策略以不污染环境。与单宁酸诱导的生物质相比，本研究通过使用纯真菌生物质的固定化尝试了蜡染工业中常用的靛蓝蜡染染料。纯曲霉固定化中孵育时间与振荡处理的结合sp。还进行了能够使靛蓝蜡染染料脱色的生物质。使用分光光度法分析降解百分比数据。曲霉生物量比较脱色结果。在搅拌处理条件下添加或不添加单宁酸在 24、48、72 小时分别为 54.7、75.8、77.4% 和 78.8、84、80.1%。而静态条件下处理的结果分别为65.4、86.3、73.7%和79.2、78.6、68.2。下一个实验表明，48 ^th静态处理小时脱色率最高，达67.1%。在处理之前和之后测量pH。处理后的pH值在静态和振荡处理中均有所降低，在静态和saker处理中，对照处理也有所降低。根据研究结果，事实是曲霉固定化生物质的使用。海藻酸盐珠的形式可用于环境中的脱色应用。