Views: 0 Author: Site Editor Publish Time: 2022-11-01 Origin: Site
The laboratory wastewater treatment equipment mainly uses coagulation, sedimentation, oxidation and efficient sterilization to remove and kill bacteria, heavy metals, COD, viruses, etc. in biological wastewater. Within a certain pH value range, it can kill all microorganisms, including bacterial propagules, bacterial spores, fungi, mycobacteria and hepatitis viruses. Automatic control is adopted in the wastewater treatment process, and the whole process does not need to be watched by special personnel.
The company's "one-stop small wastewater treatment equipment" complete equipment is based on small institutions and units with daily treatment capacity less than 25 cubic meters. According to different wastewater properties, small integrated wastewater treatment equipment with different treatment processes is designed. Its characteristics are as follows:
(1) According to the characteristics of different wastewater, practical and simple wastewater treatment process is selected to minimize the complexity of the process.
(2) According to the characteristics of different wastewater, the number of equipment, equipment investment and floor area are reduced to the greatest extent, and a one-stop wastewater treatment station is built for customers.
(3) High degree of automation, convenient operation, simple management and long service life.
(4) Our company is a professional small volume wastewater treatment expert, providing comprehensive environmental process solutions.
★ Middle and higher education institutions: wastewater generated by laboratories such as Life Sciences, Chemical Engineering, Materials, Environment, Food, Medicine and Agriculture;
★ Scientific research institutes: laboratory wastewater generated by research institutes, research institutes, testing centers, inspection centers, etc. during the research process;
★ Centers for Disease Control and Prevention: waste water generated by laboratories of physical and chemical tests, microorganisms, PCR, P2, P3, P4, etc;
★ Animal husbandry and veterinary medicine: wastewater generated by animal epidemic prevention, pathogenic microorganisms and other laboratories;
★ Central blood station: waste water generated by testing laboratory, central laboratory, quality control room and other laboratories;
★ Product quality inspection: waste water generated by food analysis room and other laboratories;
★ Environmental monitoring: waste water generated by water analysis room, trace analysis room and other laboratories;
★ Agricultural Technology Center: waste water generated by laboratories such as chemical room and drug residue room;
★ Outpatient physical examination center: waste water generated by physical and chemical laboratory, laboratory and other laboratories;
★ Inspection and Quarantine Bureau: waste water generated by health center, technology center and other laboratories;
★ Biological pharmacy: wastewater generated by physical and chemical analysis, quality inspection room, laboratory, etc;
★ Oilfield petrochemical industry: waste water generated by oil production plants, oil refineries, environmental monitoring stations and other central laboratories;
★ Enterprise: waste water generated by central laboratory, quality inspection room, laboratory and other laboratories.
After being collected by the collection system, the laboratory cleaning wastewater will first enter the regulating tank to regulate the water volume and homogenize the water quality. When the water volume in the regulating tank reaches a certain level, it will be quantitatively lifted to the laboratory integrated wastewater treatment equipment by lifting the pump. In the integrated sewage treatment equipment, firstly enter the acid-base neutralization regulating system for acid-base neutralization, where a certain amount of NaOH aqueous solution is accurately added through the pH controller and the metering pump, and the pH value is adjusted to 8~9. Under alkaline conditions, the acid in the wastewater is neutralized. If the wastewater contains iron, cadmium, copper, manganese, nickel, lead, chromium and other heavy metal ions, it can react with OH - to generate hydroxide precipitation.