Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp.
Background: The present study was undertaken to evaluate the efficiency of combined technology involving ceramic microfiltration and biosorbent for the treatment of tannery effluent from different streams, viz. composite effluent, effluent from primary clarifier and secondary clarifier. The membrane...
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| Language: | English |
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OICC Press
2024-02-01
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| Series: | International Journal of Recycling of Organic Waste in Agriculture |
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| Online Access: | https://oiccpress.com/ijrowa/article/view/3077 |
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| author | Priyankari Bhattacharya Sourja Ghosh Aniruddha Mukhopadhyay |
| author_facet | Priyankari Bhattacharya Sourja Ghosh Aniruddha Mukhopadhyay |
| author_sort | Priyankari Bhattacharya |
| collection | DOAJ |
| description | Background: The present study was undertaken to evaluate the efficiency of combined technology involving ceramic microfiltration and biosorbent for the treatment of tannery effluent from different streams, viz. composite effluent, effluent from primary clarifier and secondary clarifier. The membranes were prepared from a cost-effective composition of alumina and clay. Results: The effluents had high organic loading of 12,895, 3,890 and 410 mg/L, respectively, in terms of chemical oxygen demand (COD). Apart from these, the effluents consisted of toxic heavy metals, turbidity, biochemical oxygen demand (BOD), etc. It was observed that COD reduction was about 96.5% for effluent 1, 96.6% for effluent 2 and 96.9% for effluent 3. Considerable reduction in suspended solids, total nitrogen, and total organic carbon was obtained. Turbidity for all three types of effluent was below 1 NTU. The average flux value for effluents 1, 2 and 3 was about 13, 19 and 24 L/m2 /h (LMH), respectively. Response of the antioxidative defences of Euphorbia hirta was observed which resulted in considerable decrease in the activity of peroxidase, superoxide dismutase and catalase. Conclusions: The treatment resulted in the reduction of toxicity thereby restoring normal activity when compared to control values. Changes in various biochemical parameters like protein, amino acid, carbohydrate, DNA, RNA and chlorophyll content were observed. |
| format | Article |
| id | doaj-art-c39d6726aab54d26affb8d827f85e70a |
| institution | OA Journals |
| issn | 2195-3228 2251-7715 |
| language | English |
| publishDate | 2024-02-01 |
| publisher | OICC Press |
| record_format | Article |
| series | International Journal of Recycling of Organic Waste in Agriculture |
| spelling | doaj-art-c39d6726aab54d26affb8d827f85e70a2025-08-20T02:18:55ZengOICC PressInternational Journal of Recycling of Organic Waste in Agriculture2195-32282251-77152024-02-012110.1186/2251-7715-2-19Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp.Priyankari Bhattacharya0Sourja Ghosh1Aniruddha Mukhopadhyay2CSIR-Central Glass and Ceramic Research InstituteCSIR-Central Glass and Ceramic Research InstituteUniversity of CalcuttaBackground: The present study was undertaken to evaluate the efficiency of combined technology involving ceramic microfiltration and biosorbent for the treatment of tannery effluent from different streams, viz. composite effluent, effluent from primary clarifier and secondary clarifier. The membranes were prepared from a cost-effective composition of alumina and clay. Results: The effluents had high organic loading of 12,895, 3,890 and 410 mg/L, respectively, in terms of chemical oxygen demand (COD). Apart from these, the effluents consisted of toxic heavy metals, turbidity, biochemical oxygen demand (BOD), etc. It was observed that COD reduction was about 96.5% for effluent 1, 96.6% for effluent 2 and 96.9% for effluent 3. Considerable reduction in suspended solids, total nitrogen, and total organic carbon was obtained. Turbidity for all three types of effluent was below 1 NTU. The average flux value for effluents 1, 2 and 3 was about 13, 19 and 24 L/m2 /h (LMH), respectively. Response of the antioxidative defences of Euphorbia hirta was observed which resulted in considerable decrease in the activity of peroxidase, superoxide dismutase and catalase. Conclusions: The treatment resulted in the reduction of toxicity thereby restoring normal activity when compared to control values. Changes in various biochemical parameters like protein, amino acid, carbohydrate, DNA, RNA and chlorophyll content were observed.https://oiccpress.com/ijrowa/article/view/3077Tannery effluent. Biosorbent. Ceramic membrane. Microfiltration. Reuse. Euphorbia sp, , , , , , , , , , |
| spellingShingle | Priyankari Bhattacharya Sourja Ghosh Aniruddha Mukhopadhyay Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. International Journal of Recycling of Organic Waste in Agriculture Tannery effluent. Biosorbent. Ceramic membrane. Microfiltration. Reuse. Euphorbia sp, , , , , , , , , , |
| title | Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. |
| title_full | Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. |
| title_fullStr | Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. |
| title_full_unstemmed | Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. |
| title_short | Combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams: response of defence system in Euphorbia sp. |
| title_sort | combination technology of ceramic microfiltration and biosorbent for treatment and reuse of tannery effluent from different streams response of defence system ina euphorbiaa sp |
| topic | Tannery effluent. Biosorbent. Ceramic membrane. Microfiltration. Reuse. Euphorbia sp, , , , , , , , , , |
| url | https://oiccpress.com/ijrowa/article/view/3077 |
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