Disinfection is used to handle a variety of methods to resist residue after the last means of defense bacterial contaminants, chlorine oxide sterilization is the most advanced means of disinfection. Oxygen-based disinfectant with bactericidal fast, thorough, broad-spectrum characteristics. Chlorine-based disinfectant is the most common disinfectants, water plays an important role in preventing the spread of disease. After the chlorine dosage is added to organic-free purified water, and soon formed a cold perchloric acid, perchloric acid to kill E. coli cold just a few minutes, but some viruses have to kill one hour; the presence of organic matter such as water, chlorine These substances react with medical wastewater treatment, unless a large amount of chlorine, free chlorine otherwise water will not occur. Guangzhou Baiyun Mountain, one of the rich students pharmaceutical wastewater treatment works disinfectant must be in contact with the bacteria to effectively kill bacteria, in order to ensure the best results of sterilization, to have a certain contact time, a good mix is ??a necessary condition for improving the efficiency of sterilization. Oxygen and chlorine disinfectant combines the advantages of various disinfectants, complementary and synergistic medical wastewater discharge standards, its bactericidal speed, efficiency, broad-spectrum disinfectant is no single type unmatched. When the vote is added to the mixed disinfectant medical waste waters, strong oxidizing CIO2 and 03 action occurs first, they are first and reducing substances in water (organics) reaction, both to eliminate the chlorinated organics processing possible Medical waste water treatment equipment, but also to remove the obstacles for efficient mixing disinfectants play a bactericidal effect. O3 in the sterilization process is completed and the H202 will be consumed quickly, and CIO 2, CI 2 is able to provide sustained bactericidal effect of residual chlorine. After completion of the reaction the presence of chlorine contact is the main factor disinfection efficacy and sustained bactericidal effects. Insufficient chlorine disinfection reach a predetermined date, chlorine amount is too high, resulting in a waste of disinfectants. Automatic control of chlorine should be achieved in accordance with the specific circumstances of the hospital. Medical waste prevention is the key to sound medical waste disposal regulations of vast imbalance in economic development as well as different industries around the specific environment, therefore, to formulate a practical and suitable for our hospital effective sewage disposal regulations is necessary. Sound medical waste disposal regulations should study and formulate a suitable effluent treatment standards of the hospital, to strengthen the medical waste remediation and environmental protection. Infrastructure, public facilities and public facilities projects medical wastewater treatment works are government investment should come from government investment, construction and management. Should ensure that the sewage treatment funding, strengthen the construction of sewage treatment facilities, the positive application of modern science and technology arm of medical wastewater treatment. In order to solve some of the hospital excessive sewage problem, the environmental protection department can give medical wastewater treatment facilities to install automatic supervision control information system, connected through a network, environmental supervision staff in their office can grasp environmental protection facilities operation, water emissions, etc., from the root wood put an end to the past that "inspection facilities turn sewage treatment, sewage treatment people go on down," the waste-water behavior, establish long-term hospital pollution control mechanisms. Rich students Guangzhou Baiyunshan Pharmaceutical wastewater treatment works medical waste, medical testing waste water, rich students (certified merchants) are provided by the Guangzhou Environmental Protection Engineering Co., Ltd. Fu students. Guangzhou Fu students Environmental Engineering Co., Ltd. (www.fsyhb.com) provide customers with "sewage treatment equipment, water purification equipment, dust noise cancellation equipment, disinfection equipment, solid waste handling equipment", and other services, the company has "rich students" and other brands . Focus on environmental monitoring equipment and other industries, in Guangzhou have higher visibility. Welcomes inquiries, contact: Hu large reed.