What is fire retardant fabric? Briefly explain about it.

What is fire retardant fabric

Fire retardant fabrics These fabrics are fireproof clothing materials that are made from organic compounds. Flame retardant textiles are a safety fabric that is used in a number of different objects and professions. Like most organic compounds the fabric does burn at a given point. These fabrics may burn at a point but in comparison

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Membrane seperation for effluent & discussion

membrane seperation for effluent & discussion

Wastewater includes an oversized sort of dyestuffs and chemical addition that create environmental challenge. Principally effluent come back from colouring and finishing processes. That need the input of a good vary of chemicals and dyestuffs. That usually area unit organic compounds. Wastewater contains high suspended solids, colloids, dissolved salt and organic matters. Therefore effluent ought to be treated. The aim of effluent treatment is to get rid of those suspended solids et al. Organic compounds as attainable before combination in water .There area unit several method that area unit wont to treat the effluent. Membrane

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Scientist in Bangladesh has invented one kind of amazing bag

Scientist in Bangladesh has invented one kind of amazing bag

Introducing of Sonali Bag A Bangladeshi scientist has invented one kind of bag called “Sonali Bag”. Its look like transparent polythene bag. It’s made from completely bio-degradable substance. To protect from of hazard effect of polythene goods. Scientist over the globe trying to replace that effect by some new inventions. Finally;  Bangladeshi scientist named Dr.

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