Donau Chemie Group - Company Video Tube. Duration : 3.53 Mins.
The family-owned Donau Chemie Group, with its headquarters in Vienna, is a leading company in the chemical industry in Austria, Central Eastern Europe, Germa...
Donau Chemie Group - Company Video Video Clips. Duration : 3.53 Mins.
The family-owned Donau Chemie Group, with its headquarters in Vienna, is a leading company in the chemical industry in Austria, Central Eastern Europe, Germany and Italy, USA and Philippines. Donau Chemie AG is engaged in R&D, the production of industrial chemicals such as sulphuric acid, electrolysis products, water treatment chemicals and calcium carbide. Donauchem GmbH's portfolio comprises mixing and blending of a comprehensive range of industrial chemicals and specialities of various qualities (technical, chemical or pharmaceutical). Donau Carbon GmbH&Co.KG serves the demand for products and engineering based on activated carbon. The company division Consumer Product -- Donau Kanol GmbH&Co.KG -- develops and manufactures products in the area of household and garden, cosmetics, cars and industrial cleaners.
Gold Mining: "South Dakota Saga" 1941 Homestake Mining Company 33min Video Clips. Duration : 32.65 Mins.
more at scitech.quickfound.net "Gold mining and the life of gold miners in South Dakota, as seen by the mining company." Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization. Gold mining is the removal of gold from the ground. There are several techniques and processes by which gold may be extracted from the earth. Placer mining Panning Gold panning is mostly a manual technique of separating gold from other materials. Wide, shallow pans are filled with sand and gravel that may contain gold. The pan is submerged in water and shaken, sorting the gold from the gravel and other material. As gold is much denser than rock, it quickly settles to the bottom of the pan. The panning material is usually removed from stream beds, often at the inside turn in the stream, or from the bedrock shelf of the stream, where the density of gold allows it to concentrate, a type called placer deposits. Gold panning is the easiest technique for searching for gold, but is not commercially viable for extracting gold from large deposits, except where labor costs are very low or gold traces are substantial. Panning is often marketed as a tourist attraction on former gold fields. Before large production methods are used, a new source must be identified and ...
Water Purification Plant in Yarn Manufacturer Company, Khas Trading Tube. Duration : 1.03 Mins.
We are reverse osmosis plant manufacturer and service provider in Pakistan. We are involved in all types of business related to water treatment since 1995. It is an established fact that supply of safe & clean water has become a problem all over the world especially in Pakistan. This is the reason that Khas Trading offers standard line of products developed for a specific application or built to meet a supplied specification for that purpose over a period of decade. The company responsible engineering and designing services are key part of its success. In addition, we also offer full line of water treatment system components and accessories such as ion exchange resins. Activated carbon filters media chambers and valves both for our own equipment and for many other major manufactures. The objective of this brief introductory letter is to show you our expertise and experience in the field of industrial water treatment. In view of the above, we would like to have business relations with your organization. In this regards we hope to meet you in person and discuss the points. We assure you best professional services. Thanks & Regards, Khas Trading Reverse Osmosis Plant Manufacturer Karachi, Pakistan Cell: 0092-300-8999847 Email:khastrading@yahoo.com URL: www.khastrading.com
