application of high purity poly aluminium chloride in europe

Drinking water – Environment – European Commission

High quality, safe and sufficient drinking water is essential for our daily life, for drinking and food preparation. We also use it for many other purposes, such as washing, cleaning, hygiene or watering our plants. The European Union has a

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About – Nobian

7/2/2021 · A European leader in essential chemistry. Nobian is a European leader in the production of essential chemicals for industries ranging from construction and cleaning to pharmaceuticals and water treatment. We excel in the safe and reliable supply

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European Medicines Agency | – Guideline on Primary Plastic Packaging Materials

European Medicines Agency Inspections Public 7 Westferry Circus, Canary Wharf, London, E14 4HB, UK Tel. (44-20) 74 18 84 00 Fax (44-20) 74 18 85 95

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Food additives | European Food Safety Authority

Food additives are substances added intentionally to foodstuffs to perform certain technological functions, for example to colour, to sweeten or to help preserve foods. In the European Union all food additives are identified by an E number. Food

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Alumina (Aluminium Oxide) – The Different Types of Commercially Available Grades

3/5/2002 · High Purity High purity aluminas are normally classified as those with a purity of 99.99% and can be manufactured by routes starting from Bayer hydrate using successive activations and washings, or via a chloride to achieve the necessary degree

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Chemistry Europe – Wiley Online Library

Founded in 1995, Chemistry Europe is an association of 16 chemical societies from 15 European countries, representing over 75,000 chemists.It publishes a family of high-quality scholarly chemistry journals, covering a very broad range of

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High Purity Materials | AMERICAN ELEMENTS

22/8/2016 · American Elements can purify materials that are known to be difficult to refine but are essential to many high tech applications and research. These include most metals, oxides, fluorides, the entire rare earth (lanthanide) series, cobalt,

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Aluminum (Al) and water – Lenntech

The amount of aluminum in seawater varies between approximately 0.013 and 5 ppb. The Atlantic Ocean is known to contain more aluminum than the Pacific Ocean. River water generally contains about 400 ppb of aluminum. Aluminum mainly occurs as Al

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Poly(ethene) (Polyethylene) – Essential Chemical Industry

Poly (ethene) is made by several methods by addition polymerization of ethene, which is principally produced by the cracking of ethane and propane, naphtha and gas oil. A new plant is being constructed in Brazil for the production of poly (ethen

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London Metal Exchange: LME Aluminium

LME Aluminium can be traded on LMEselect from 01.00 – 19.00 London time, 24 hours a day on the inter-office telephone market and during the below times on the Ring: Ring trading time – First session (UK) 1st Ring. 11:55 – 12:00. 2nd Ring.

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