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Magnesium smelting wastewater treatment
Treatment of Magnesium Metallurgy Wastewater
Introduction
Industrial wastewater resulting from the magnesium metallurgy process is characterized by its alkalinity, elevated temperature, and high concentrations of suspended solids. Such wastewater can be difficult to treat and may contain suspend......
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Aluminum electrolysis flue gas treatment
Aluminium production is an energy-intensive process that produces harmful waste gases that need to be treated. The most significant of these gases are hydrogen fluoride (HF) and hydrogen halides. In order to reduce their environmental impact, various control methods have been developed to manage......
Nickel smelting wastewater treatment
nickel smelting wastewater treatment
Nickel smelting is the process of recovering nickel from its ores. Nickel Smelting is a major industrial process and a major source of water pollution. All nickel smelting operations, regardless of the type of process used, produce large amounts of wastewater ......
Treatment of electroplating solution: redox method
Treatment of Electroplating Solution by Oxidation Reduction Method
Introduction
Electroplating solutions are used to deposit a metal coating onto a substrate to prevent corrosion, increase wear resistance, or provide decorative finishes. These solutions can contain a variety of dissolved and sus......
GYL type coal-fired boiler dry desulfurization technology
Under the background of air pollution control, desulfurization and denitration of coal-fired boilers have become an important part of air pollution control. The so-called dry desulfurization, refers to the desulfurization process in which the lime powder and limestone powder are used as the desulf......
Method for determination of saponification value and miscellaneous oil content of emulsion
1 Introduction
In the modern oil industry, petrol and paraffin-based products are extensively used in various fields. It is critical to know the quality of these products, including their viscosity, stability, corrosion resistance, and the presence of suspended solids. In order to measure these p......
Acid-base wastewater treatment design
Acid-alkali Wastewater Treatment Technology
Acid-alkali wastewater is a general term for wastewater generated by industrial processes such as electroplating, pickling, galvanizing, and metal processing, in which the pH of the wastewater is acidic or alkaline, or a mixture of both. Such wastewater......
Treatment Design of Nitric Acid and Hydrofluoric Acid Mixed Pickling Waste Liquid
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Design of Nitric Acid and Hydrofluoric Acid Mixture Acid Pickling Wastewater Treatment
Pickling wastewater is a liquid hazardous waste generated during the pickling process. In the pickling process, the metal surface is polluted and corroded by certain acids and salts. The polluted an......
Hydrochloric acid pickling wastewater treatment design
Design of Sulfuric Acid Pickling Waste Solution Treatment
Abstract
The nickel industry is now a major consumer of sulfuric acid. The industrial scale production of sulfuric acid generates a large amount of spent pickling liquid. It is necessary to treat this kind of liquid before returning it to......
Design of wastewater treatment containing phenol and cyanide
Phenol Formaldehyde Wastewater Treatment Design
Phenol Formaldehyde (PF) is a synthetic resin made from phenol and formaldehyde. The production of PF resin involves the reaction of highly reactive phenol and formaldehyde in an aqueous medium, which results in the generation of wastewater containi......
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