نتایج جستجو برای: reactive red 4

تعداد نتایج: 1563081  

The presence of synthetic dyes in textile wastewater is a problematic issue for environmentalist. Nowadays, dye removal is practiced via different methods. Among all these methods, biodecolorization is an ideal technique. The present research apples vermicompost microflora to remove reactive black- C, pH = 7, and under anaerobic condition. At 36h, removal efficiencies of 94.79%, 94.06%, and 93....

Journal: :Haematologica 2009
Kanitta Srinoun Saovaros Svasti Worrakavee Chumworathayee Jim Vadolas Phantip Vattanaviboon Suthat Fucharoen Pranee Winichagoon

BACKGROUND beta-thalassemia occurs from the imbalanced globin chain synthesis due to the absence or inadequate beta-globin chain production. The excessive unbound alpha-globin chains precipitate in erythroid precursors and mature red blood cells leading to ineffective erythropoiesis and hemolysis. DESIGN AND METHODS In vitro globin chain synthesis in reticulocytes from different types of thal...

ژورنال: طلوع بهداشت یزد 2012
احرامپوش, محمد حسن , رحیمی, سمیه , غنی زاده, قادر , قانعیان, محمد تقی ,

Background: Dyes have complicated structure, are usually toxic and resistant to biological treatment which entere into environment by industrial waste streams. The aim of this study was the removal of reactive red 198 dye (RR 198) by photolysis (UV) and photocatalytical (TiO2/UVC) processes. This study was conducted to investigate the effects of dye concentration, pH, TiO2 dose, and contact tim...

رنگ ها مواد آلی سمی با ساختار پیچیده ای هستند که یکی از عمده ترین آلاینده های محیط زیست محسوب می شوند. اینمطالعه در تابستان و پاییز 94 در شهرستان بندرعباس با هدف بررسی امکان سنجی استفاده از ذرات کیتوزان به عنوان بیوجاذب درجذب رنگ Reactive blue 4 از محلول های آبی و بررسی ایزوترم و سینتیک جذب انجام گردید. این مطالعه تجربی به صورتناپیوسته انجام و اثر پارامترهای زمان تماس، pH ، غل...

Journal: Pollution 2020

The presence of synthetic dyes in textile wastewater is a problematic issue for environmentalist. Nowadays, dye removal is practiced via different methods. Among all these methods, biodecolorization is an ideal technique. The present research apples vermicompost microflora to remove reactive black- C, pH = 7, and under anaerobic condition. At 36h, removal efficiencies of 94.79%, 94.06%, and 93....

2018
Hang Ma Shelby L Johnson Weixi Liu Nicholas A DaSilva Susan Meschwitz Joel A Dain Navindra P Seeram

Glycation is associated with several neurodegenerative disorders, including Alzheimer's disease (AD), where it potentiates the aggregation and toxicity of proteins such as β-amyloid (Aβ). Published studies support the anti-glycation and neuroprotective effects of several polyphenol-rich fruits, including berries, which are rich in anthocyanins. Herein, blackberry, black raspberry, blueberry, cr...

Journal: :Journal of Colloid and Interface Science 2021

Excessive discharge of synthetic azo dyes into the aquatic ecosystem is a global concern. Here, we develop green approach to remediate dye pollutants by fabricating an easily separable bio-nanocomposite, based on nanofibrils from whey protein concentrate together with montmorillonite. The nanocomposite was characterized using scanning electron microscopy, Fourier transform infrared spectroscopy...

Journal: :Nucleation and Atmospheric Aerosols 2021

This research aims to examine the efficiency of Polyaluminium Chloride (PAC) remove a reactive red 195 dye and find optimal condition coagulate this dye. In present investigation, effect pH (3-9) PAC dosages (500-5,000 mg/L) were studied 1,000 mg/L using jar test. The results showed that variations influenced PAC. With increase dosage, 500- 1,500 5,000 highest percentage colour removal in acidi...

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