Use of sugar mill wastewater for Agaricus bisporus cultivation: prediction models for trace metal uptake and health risk assessment
| العنوان: | Use of sugar mill wastewater for Agaricus bisporus cultivation: prediction models for trace metal uptake and health risk assessment |
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| المؤلفون: | Pankaj Kumar, Piyush Kumar, Vinod Kumar, Jogendra Singh |
| المصدر: | Environmental Science and Pollution Research. 28:26923-26934 |
| بيانات النشر: | Springer Science and Business Media LLC, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Moisture, Agaricus, Health, Toxicology and Mutagenesis, Amendment, General Medicine, Wastewater, 010501 environmental sciences, Straw, Risk Assessment, 01 natural sciences, Pollution, Hazard quotient, Horticulture, chemistry, Humans, Environmental Chemistry, Trace metal, Organic matter, Child, Sugars, Agaricus bisporus, 0105 earth and related environmental sciences |
| الوصف: | This study explored the sustainable use of treated sugar mill wastewater (SMW) to cultivate the White button (Agaricus bisporus J.E. Lange) mushroom and the attendant risk of trace metals accumulated in the fruiting bodies. The wheat straw substrate was loaded with a normal water supply and different doses of SMW to enhance its moisture and nutrient contents. The impact of the SMW amendment on A. bisporus yield, biological efficiency, and spawn-running time was assessed. Furthermore, the substrate properties (pH, organic matter, total nitrogen, total phosphorus, etc.) based prediction models for trace metal uptake by A. bisporus fruiting bodies were developed using multiple linear regression (MLR) and artificial neural network (ANN) approaches. The results showed that maximum A. bisporus yield (158.42 ± 8.74 g/kg fresh substrate), biological efficiency (105.61 ± 3.97%), and minimum time of spawn-running (15 days) were observed in 75% SMW enrichment. For the prediction of Cd, Cu, Cr, Fe, Mn, and Zn trace metal uptake, the ANN models showed better performance in terms of R2 (> 0.995), root means square error (RMSE 0.99), and model normalized bias (MNB 0.96), and MNB (< 0.034), respectively. On the other hand, the target hazard quotient (THQ) showed no significant health risk associated with the consumption of trace metal-contaminated A. bisporus in both adult and child groups. Thus, the findings of this study present a novel, safe, and sustainable method of A. bisporus cultivation along with treated agro-based wastewater management. |
| تدمد: | 1614-7499 0944-1344 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7d16155a1e7c46affe6dd413126e5a8Test https://doi.org/10.1007/s11356-021-12488-7Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....e7d16155a1e7c46affe6dd413126e5a8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16147499 09441344 |
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