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111.
Rahman Md. Mominur Islam Md. Rezaul Shohag Sheikh Hossain Md. Emon Shah Muddaser shuvo Shakil khan Khan Hosneara Chowdhury Md. Arifur Rahman Bulbul Israt Jahan Hossain Md. Sarowar Sultana Sharifa Ahmed Muniruddin Akhtar Muhammad Furqan Saleem Ammara Rahman Md. Habibur 《Environmental science and pollution research international》2022,29(31):46551-46551
Environmental Science and Pollution Research - 相似文献
112.
Safina Ismail Ajit Kumar Mannade Koshlendra Tedia Anup Kumar Singh Tapas Chowdhury Ravindra Soni 《补救:环境净化治理成本、技术与工艺杂志》2023,33(4):355-363
The present study was conducted to evaluate the impact of lead toxicity on the growth parameters of spinach and the performance of lead-resistant bacterial isolates under lead stress conditions. Out of four bacterial isolates selected for this study, only two isolates AMB-CD-2 and AMB-CD-4 were selected based on their lead tolerance ability. A polybag experiment was conducted with six treatments and four replications in spinach. The treatments included T1 (RDF + control), T2 (lead acetate), T3 (AMB-CD-2 + lead), T4 (AMB-CD-4 + lead), T5 (AMB-CD-2), and T6 (AMB-CD-4). Results showed that lead contamination significantly decreased plant growth parameters, particularly in the treatment T2 (lead acetate) when compared with other treatments. Similarly, reduced uptake of nitrogen, phosphorus, and potassium (NPK) was recorded in T2. Inoculation with lead-resistant bacteria, AMB-CD-2, significantly improved plant growth parameters (plant height, root fresh weight, shoot fresh weight, root dry weight, shoot dry weight, and root length). The uptake of NPK was higher in T5 (AMB-CD-2) in the absence of lead by approximately 0.81%, 0.37%, and 0.42% than in the control, respectively. Through atomic absorption spectrophotometer analysis, the lead concentration in treatment T2 (control) was about 3.20 mg/g while in treatment T3 (AMB-CD-2 + lead) it was about 1.32 ppm. The 16S rRNA gene sequencing revealed that AMB-CD-2 resembles Brevibacillus parabrevis. The results demonstrate that the lead-resistant bacteria B. parabrevis AMB-CD-2 showed a significant lead reduction of approximately 58.75% compared to the control. 相似文献
113.
Lahiri Sandip Kumar Chowdhury Somnath Hens Abhiram Ghanta Kartik Chandra 《Environmental science and pollution research international》2022,29(14):20035-20047
Environmental Science and Pollution Research - The present work emphasizes the development of a generic methodology that addresses the core issue of any running chemical plant, i.e., how to... 相似文献
114.
Chowdhury Puja Mukhopadhyay Bhabani Prasad Nayak Siperna Bera Amit 《Environment, Development and Sustainability》2022,24(9):11320-11347
Environment, Development and Sustainability - Purulia is a hard rock terrain where water scarcity as well as water quality degradation has been a major threat for the past few decades. The prolong... 相似文献
115.
Islam Shafiqul Rahman Arifur Nahar Kamrun Chowdhury Saljar Rahman Ahmed Istiaq Mohiuddin K. M. 《Environmental science and pollution research international》2022,29(44):66490-66506
Environmental Science and Pollution Research - Kumarkhali upazila in Kushtia district of western Bangladesh has become especially vulnerable to dye-effluent pollution over the last two decades.... 相似文献
116.
Senthilkumar Neeharika Chowdhury Snehaunshu Sanpui Pallab 《Journal of Material Cycles and Waste Management》2023,25(1):1-16
Journal of Material Cycles and Waste Management - This review aims to trace the developments of keratin extraction techniques over the last 70 years and possibilities for future research.... 相似文献
117.
A comparative study evaluated the acid, alkali, and heat-treated polyethylene biodegradation efficiency of Pseudomonas aeruginosa AMB-CD-1. The polyethylene (PE) pieces were separately treated with heat (50°C), acid (1N HCl), and alkali (1N NaOH) and then washed with water before use. All the treated samples were analyzed through thermogravimetric analysis. In addition, weight and temperature changes during the decomposition reactions were also measured and determined. In these treatments, the PE films of heat-treated and acid-treated low-density polyethylene (LDPE) indicated more significant weight loss at 120°C (48.99% and 40.75%, respectively) as compared to their control or untreated PE and alkali-treated LDPE (21.84% and 24.68%, respectively). A biodegradation assay was then conducted with treated and untreated LDPE films with P. aeruginosa AMB-CD-1 strain. Fourier transform infrared spectroscopy analysis revealed that the heat or acid-pretreated samples with isolate AMB-CD-1 displayed peaks at 2922.84, 2923.97, and 1450.31, 874.22 cm−1 for C–H stretching deformation vibration, CH2 scissoring vibration, –CHO stretching, and strong alkyl structure, respectively. Furthermore, the new peaks with a significant difference at 2500–2000 cm−1 (O═C═O, O–H stretching vibration: carboxylic acid) and 1500–1000 cm−1 (–CHO and C═O stretching) were noticed in the infrared spectral range of LDPE degradation. Modifications in the functional group provided evidence that biodegradation had impacted the chemical structure of the LDPE film. Additionally, it was demonstrated that pretreating LDPE films with heat or acid could speed up their biodegradation. 相似文献
118.
Environmental and Ecological Statistics - Fine particulate matter ( $$\text{ PM}_{2.5}$$ ), tiny particles in the air, is air contamination that negatively impacts the environment and human health... 相似文献