Henan flourishing industrial waste activated carbon types of industrial wastewater (industrial waste water), including wastewater and sewage charcoal production standards means wastewater and waste generated in the process of industrial production, which contains water with the loss of industrial materials, intermediate products, by-products as well as the production of pollutants generated in the process. Industrial wastewater treatment principles 1, preferred non-toxic manufacturing process or reform instead of backward production technology pollutants. Production process water discharged. By industrial waste contained in the chemical nature of the main pollutants containing inorganic contaminants based classification of inorganic waste, containing mainly organic wastewater contaminants, and contains a mixture of organic and inorganic waste, heavy metal wastewater containing radioactive substances Only heated wastewater and contaminated cooling water. Such as wastewater electroplating wastewater and mineral processing of inorganic waste water, food or waste oil processing of organic waste. Product by industrial enterprises and processing objects can be divided into wastewater, textile wastewater, wastewater, wastewater, wastewater metallurgy, oil refining wastewater. Press the main ingredients contained in wastewater pollutants can be divided into acidic waste water, alkaline water, wastewater, wastewater containing chromium, phosphorus-containing radioactive waste and wastewater. Industrial waste - pollution caused by industrial waste pollution type main pore size and structure of coconut shell activated carbon coconut shell activated carbon adsorption capacity and relevant. In general, the smaller the particles of activated carbon water, pore diffusion faster, coconut shell activated carbon adsorption capacity of the stronger. Adsorption effluent pH and temperature also have an impact on the coconut shell activated carbon. Coconut shell activated carbon is generally under acidic conditions than under basic conditions have higher adsorption capacity. The reaction is usually exothermic adsorption reaction, so the temperature on the adsorption reaction is advantageously low. Of course, coconut shell activated carbon adsorption capacity and effluent concentration. At a certain temperature of the adsorption amount of activated carbon, coconut shell activated carbon with adsorbed material balance improved concentration increased. 3, coconut shell activated carbon used in wastewater treatment because of coconut shell activated carbon pre-treatment requirements for water is high, and coconut shell activated carbon is expensive, so in wastewater treatment, coconut shell activated carbon is mainly used to remove trace contaminants in wastewater to reach deep purification purposes. 3.1 coconut shell activated carbon treatment of wastewater containing chromium plating Chromium is a larger amount of a metal material, hexavalent chromium, pH values ??vary in different forms were present in the wastewater. Activated carbon standard, flourishing charcoal (certified), Pingxiang activated carbon water purification materials provided by Henan Spirit Limited. Henan Spirit Water Material Co. (www.gyssjs.com) is a leader in Zhengzhou, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Golden Age of water purification leadership with the staff warmly welcome all inquiries negotiations to create a better future prosperity water.