Low concentrations of Industrial Waste Recycling and waste acid pickling method metal hydrometallurgical leaching fluid and other waste acid and acidic wastewater treatment project has been environmental problems. By heat or freeze recovered waste acid, its operating costs are very expensive, with lime and waste of resources. The main purpose is to recover the acid recycling machine waste residual acid, lower production costs, reduce acid consumption of goods, while the acid recovery wastewater treatment is an important part, in favor of recycling waste acid waste after metal ions hydrochloric hazards, organic materials recycling. Block method acid recovery machine technology only Japan, Germany and other countries to master the few, the amount of processing equipment monomers are relatively small. And only use in metal pickling industry. Xi'an Central Division Water Co., after years of study, in the efforts of a dozen experts, not only developed metal waste recycling equipment sold hydrochloric acid, and individual equipment handling capacity from the international common 6T / d, upgrade to 60T / d wholesale hydrochloric acid, is expected to recently increased to 120T / d; and also to applications from a single metal hydrochloric acid pickling waste treatment, extended to non-metallic minerals, vanadium extraction, pharmaceutical raw materials extraction, organic chemical synthesis, gas acid and other areas. Because we are professional so have a special gland on the use of human life in humans and other animals use parietal quality at reasonable prices protect the quality of hydrochloric acid honesty we do better, we can eat the salt into hydrochloric acid. Hydrochloric acid is a component of gastric juice (concentration of about 0.5%), which enables the juice remain active pepsin needed most suitable pH value, it can make salt in protein denaturation and susceptible to hydrolysis, and kill with food into the role of bacteria in the stomach. In addition, the hydrochloric acid into the small intestine, can promote pancreatic juice, intestinal fluid secretion and bile secretion and discharge, acidic environment also helps the intestinal absorption of iron and calcium. [3] Preparation Toilet Cleaner everyday use, descaling agent daily because we are professionals so we do a better credit-quality first-quality, fair prices and ensure supply of hydrochloric acid _ _ Zhengzhou Longda Chemical Yangshan District, Xinyang City hydrochloric acid by the Zhengzhou Longda Chemical Products Limited. Supply of hydrochloric acid _ _ Zhengzhou Longda Chemical Yangshan District, Xinyang City hydrochloride Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, Contact: Manager Xu.