Bioremediation of Indigosol Blue 04B Batik Effluent by Indigenous Fungal Isolates,  Aspergillus spp.

Dewi, Ratna Stia; Kasiamdari, Rina Sri; Martani, Erni; Purwestri, Yekti Asih

doi:10.20884/1.oa.2018.14.2.537

Cited by 9 publications

(6 citation statements)

References 10 publications

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“…This is indicated by the small average value of the percentage reduction in TDS obtained. According to Dewi et al (2018b) reported Aspergillus sp. 3 was the best isolate for reducing TDS.…”

Section: Discussionmentioning

confidence: 99%

“…Fungal isolate was used in this research was isolate of Aspergillus sp. 3, isolated from batik effluent from previous studies (Dewi et al 2018b). Batik dye effluents used in this study were Indigosol Green, Indigosol Purple, and Naphtol Black.…”

Section: Methodsmentioning

confidence: 99%

“…3 could decolorize batik effluent at 24 h, and its degradation products did not cause any toxicity. It was very effective in the removal of BOD, COD, TDS, TSS, EC, and reduce chromium, sulfide, ammonia, phenol, and fat from batik effluent (Dewi et al 2018b(Dewi et al , 2019b.…”

Section: Introductionmentioning

confidence: 99%

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The decolorization effect by Aspergillus sp. 3 on Goldfish opercular beats

Dewi

Ulfimaturahmah

Khotimah³

2019

JMSB

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Batik effluent had high toxicity to aquatic organisms. Dye decolorization is a process used to reduce color density. Fungi which used for decolorization was Aspergillus sp 3. This study aimed to investigate the ability of fungi on decolorization of 3 kinds of batik effluents (Indigosol Green dye, Indigosol Purple dye, and Naphtol Black dye) and to investigate the ability of fungi on reducing TDS level. The study was also investigated the initial toxicity of batik effluents to Goldfish (Cyprinus carpio). Decolorization was measured by spectrophotometry, the pH value was measured by pH meter, and the TDS value was measured by TDS meter. In addition, the decolorized batik effluent was tested for toxic effect on C. carpio by total opercular beats. Decolorization assay showed that Aspergillus sp. 3 had the ability to decolorized only 2 kinds of batik effluents. The decolorization percentage of Indigosol Purple was 60.015% and Naphtol Black was 56.679%. The pH after treatment decreased from 8.5–9 to 5.3–6. The range of pH value of Indigosol Green, Indigosol Purple, and Naphtol Black 5.3–6. Besides that, Aspergillus sp. 3 also had the ability to reduce the TDS level in the effluent. The TDS level on Indigosol Green, Indigosol Purple, and Naphtol Black as 4,965%, 25,307%, and 15,129%, respectively. Initial toxicity assay of effluent to C. carpio showed that there was a difference of total opercular beats, which exposed by decolorized and before decolorized batik effluent. The total opercular beats of C. carpio on decolorized batik effluents showed high value than before decolorized batik effluents. It can be concluded that Aspergillus sp. 3 had the ability to decolorize and decreasing the initial toxicity of Indigosol Purple batik effluents on C. carpio.

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“…This is indicated by the small average value of the percentage reduction in TDS obtained. According to Dewi et al (2018b) reported Aspergillus sp. 3 was the best isolate for reducing TDS.…”

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

The decolorization effect by Aspergillus sp. 3 on Goldfish opercular beats

Dewi

Ulfimaturahmah

Khotimah³

2019

JMSB

Self Cite

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“…(Kassim et al 2018), Aspergillus spp. (Dewi et al 2018a;Dewi et al 2018b), and a bacterial consortium (Muchtasjar et al 2019). Indigenous bacteria isolated from heavy metal contaminated sites had resistance to heavy metal toxicity and could be used for heavy metal removal (Irawati et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Bioremediation of batik wastewater by Rhizobacteria isolated from iron sand soils tolerant of Pb and Zn

et al. 2022

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Abstract. Oedjijono, Lestari S, Samsudin LS, Hermilia. 2021. Bioremediation of batik wastewater by Rhizobacteria isolated from iron sand soils tolerant of Pb and Zn. Biodiversitas 23: 299-305. Rhizobacteria originated from Iron sand soils are thought to be resistant to heavy metals because they are adapted to metal-contaminated environments. Batik industry produces pollutants containing organic substances, solid suspension, and heavy metals such as Lead (Pb) and Zinc (Zn). The objectives of this study were to select and determine the identity of Rhizobacterial isolates tolerant of Pb and Zn metals, to investigate their ability and the optimum pH in tolerating and reducing the concentrations of Pb and Zn in batik wastewater. The results found five Rhizobacterial isolates of Rb2, Rb6, Rb7, Rb8, and Rb12 showing high tolerance to Pb and Zn metals. The adsorption capacity of selected Rhizobacterial isolates of Rb2, Rb8, and Rb12 on Pb was significant at pH 5.5-6.0 with the mean concentration of Pb reduced was 2.836 mg/L (80%), while against Zn by isolates of Rb6, rb7, and Rb12 was high at pH 5.5 with a reduced concentration of 0.8761 mg/L (43.2%). The selected Rhizobacterial isolates of Rb2 and Rb6 were identified as members of the genus Pseudomonas, Rb7 and Rb8 belonged to the genus Lactobacillus, while Rb12 was a species member of the genus Staphylococcus.

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“…Destacandose os fungos filamentosos, que de acordo com Khan e Fulekar (2017) são atrativos para a biorremediação sobretudo pela capacidade de realizar auto peletização. Além disso os fungos são os microrganismos mais eficazes para tratar resíduos têxteis e realizar a descoloração, pois possuem vantagens em relação aos seres unicelulares, pois seus micélios são capazes de dissolver substâncias insolúveis através da síntese de enzimas extracelulares (Dewi et al 2018).…”

Section: Introductionunclassified