Search results for keyword: sulfuric
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......
1035 
Ellie
Sulfide
Sulfur Compounds
Sulfur compounds are found in many different forms throughout the world. They can be found in the environment, in plants and animals, and even in the human body. Sulfur compounds are essential to life, since sulfur is involved in many biochemical processes. It is important for th......
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......
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......
Anode carbon block cleaning unit
翻译
Carbon cleaning machine unit series is a kind of device developed by us which can process carbon blocks. It is composed of a multi-layer screen with a flow channel, a filter and an actuator. The purpose of the carbon cleaning machine is to remove the impurities in the carbon block and to impro......
Graphite sulfuric acid dilution cooler
Graphite-sulfuric acid dilution cooler
Graphite-sulfuric acid dilution coolers (GSDCs) are efficient and affordable cooling methods often used in chemical and petrochemical plants. They are used to reduce process temperature and/or to maintain temperature at certain levels, enabling efficient hea......
GB 11914-89 Determination of chemical oxygen demand in water quality Dichromate method
Determination of Chemical Oxygen Demand of Water by Potassium Dichromate Method
Introduction:
The Chemical Oxygen Demand (COD) of water is an important indicator that reflects the amount of organic microbes and pollutants in the water, and is widely used as an important assessment index of water......
GB 608-88 Chemical Reagents - General Method for Determination of Nitrogen
GB 608-88 Chemical Reagents-General Method for Nitrogen Determination
GB 608-88 Chemical Reagents-General Method for Nitrogen Determination is a standard that sets the methods and requirements for chemical reagents used in determination of nitrogen in a wide range of applications, including the d......
GB 609-88 Chemical Reagents - General Method for Determination of Total Nitrogen
GB 609-88 Chemical Reagents – General Methods for the Determination of Nitrogen Content
Chemical reagents, also known as “analytical reagents” and “analytical chemistry,” are chemical substances used to detect, measure, and analyze the composition of various materials. China’s GB 609-88 mea......
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