نتایج جستجو برای: chemical coagulants

تعداد نتایج: 379533  

Journal: :Bangladesh Journal of Animal Science 2022

This experiment was conducted to explore the effect of various types coagulants on chemical and microbiological quality cheese made from fresh milk. Fresh manufactured using four different coagulants; microbial rennet (0.7%), lactic acid (1.5%), papaya latex (5 drops in 100 mL water) calf (100 g abomasum soaked overnight 1000 mixture water milk 3:1 ratio then filtrate) under laboratory conditio...

Journal: :Food chemistry 2015
Meng Li Fusheng Chen Bao Yang Shaojuan Lai Hongshun Yang Kunlun Liu Guanhao Bu Caili Fu Yun Deng

Organic tofu using organic compatible coagulants of magnesium chloride and three polysaccharides including carrageenan, guar gum and gum Arabic were generated. For MgCl2 coagulated tofu, carrageenan significantly increased the hardness from 969.5 g to 1210.5 g whereas guar gum (0.6g) decreased the hardness to 505.5 g. Interestingly, gypsum and guar gum (0.6g) increased the yield of tofu signifi...

Journal: :Journal of Korean Society of Environmental Engineers 2016

2007
Hassan A. Arafat

In this work, different treatment methods for wastewater from textile washing operations in the Palestinian territories were studied. The goal of the treatment process was to enable the textile industry to reuse the wastewater in textile washing through simple, efficient, and cost-effective methodologies. Actual textile wastewater samples from local textile factories were used and were found to...

2011
Md. Asrafuzzaman A. N. M. Fakhruddin Md. Alamgir Hossain

Turbidity imparts a great problem in water treatment. Moringa oleifera, Cicer arietinum, and Dolichos lablab were used as locally available natural coagulants in this study to reduce turbidity of synthetic water. The tests were carried out, using artificial turbid water with conventional jar test apparatus. Optimum mixing intensity and duration were determined. After dosing water-soluble extrac...

Journal: :Journal of science and technology 2023

Lake water getcontaminate due to the growth of population and modernization which causing problems like sewage disposal has a high-volume low-strength wastewater that can be reused for many purposes after being treated. It is crucial go through treatment improves quality where one processes involved coagulation yet using conventional coagulant leaves excess heavy metal in causes absence green c...

Journal: :Journal of Bangladesh Academy of Sciences 2023

Chemical coagulants used in water treatment are detrimental to human health. This research assessed the viability of Moringa oleifera (MO) seed extract compared with Aluminium Sulphate (Alum) as for treating stormwater. Five hundred mL each eight storm samples were analyzed through Jar test method and zone settling rate experiment. Temperature, pH, conductivity, turbidity, total suspended solid...

Journal: :Ecological Questions 2023

Chemical/synthetic coagulants are widely used to remove suspended solids and organic loads from water, but they pose several environmental public health issues due their chronic toxicity. The study evaluated the performance of these natural individually in blended combinations with a synthetic coagulant, Alum, terms percentage removal turbidity, TSS, BOD, COD after water treatment at optimum do...

Journal: :Journal of environmental management 2012
Jonathan T Alexander Faisal I Hai Turki M Al-Aboud

Trace organic contaminants have become an increasing cause of concern for governments and water authorities as they attempt to respond to the potential challenges posed by climate change by implementing sustainable water cycle management practices. The augmentation of potable water supplies through indirect potable water reuse is one such method currently being employed. Given the uncertainty s...

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