نتایج جستجو برای: a filiculoides
تعداد نتایج: 13431853 فیلتر نتایج به سال:
Due to high waste sludge disposal at wastewater treatment plants and increasing phosphorus scarcity, there is a need combine removal nutrient recovery. One way achieve this by incorporating ecological processes into treatment. Positive species interactions, such as facilitation, are critical increase productivity of biomass In study we showed the potential using principles including interspecif...
تحقیق حاضر به بررسی میزان رطوبت، پروتئین، چربی و خاکستر آزولای (azolla filiculoides) وحشی و پرورشی به منظور کاربرد تغذیهای آن برای انسان و دام پرداخت. همچنین ترکیب اسیدهای چرب آزولا به عنوان یکی از اجزای مهم برای تصمیمگیری در رابطه با ارزش غذایی در هر یک از اشکال وحشی و پرورشی مقایسه گردید. نمونههای آزولا برای این منظور از منطقه پیر بازار تالاب انزلی جمعآوری و برای بررسی روند رشد و تکثیر در...
Background & Aims of the Study: The 2, 4, 6-Trichlorophenol (TCP) is a phenolic compound which it can produce adverse effects on human and environment. Therefore, the removal of these compounds is necessary. The aim of this study is the investigation of TCP removal by using Azolla filiculoides biomass. Materials & Methods: The Azolla biomass was dried in the sunlight, and...
Immunoelectron microscopy and a quantitative analysis of immunogold labeling of a glutamine synthetase (GS; EC 6.3.1.2) revealed that, in mesophyll cells of mature leaves of Azolla filiculoides, almost all GS was present in chloroplasts. By contrast, in hair cells, abundant labeling of GS was observed both in chloroplasts and in the cytoplasm. In hair cells of cyanobiont-free plants, the labeli...
Background and purpose: Dyes in textile wastewater are amongst the main sources of environmental pollutants that are harmful for environment and human health. This study was designed for experimental evaluation of Reactive Blue 19 absorption from aqueous solutions by dried powder, modified powder, and modified carbon derived from Azolla aquatic plant carbon filiculoides, as a low cost adsorbent...
Many organic hazardous pollutants such as bisphenolA (BPA) which are toxic and not easily biodegradable can concerns for environmental pollution worldwide. The objective of this study was to examine whether Azolla Filiculoides is able to remove BPA from aqueous solutions. In this study, the Azolla with different biomass (0.3, 0.6, 0.9, 1.2 g) has been cultured in solution that was contained 5, ...
Macrophyte communities play an essential role in the way freshwater ecosystems function. It is thus of great concern to understand how environmental factors, especially anthropogenic ones, influence their composition and diversity. The aim of this study was to examine whether the effects of a herbicide mixture (50% atrazine, 35% isoproturon, 15% alachlor) on single macrophyte species can be use...
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