Low-temperature Evaporation Concentration Crystallization Equipment, Hospital Laboratory Wastewater Treatment Equipment, Sufficient Supply, Quankun
Laboratory wastewater treatment equipment, including an orderly sequence of regulating ponds, an integrated laboratory sewage pretreatment system, septic tanks, regulating sedimentation ponds, anaerobic-aerobic contact biofilm reactors, and inclined plate sedimentation ponds. The laboratory wastewater is first treated in the regulating pond and the integrated laboratory sewage pretreatment system before being combined with the laboratory's domestic wastewater and discharged into the septic tank. Afterward, it is further processed in the regulating sedimentation pond, anaerobic-aerobic contact biofilm reactor, and inclined plate sedimentation pond before meeting the standards for discharge.
Process Features:
1. Treat various pollutants in wastewater using technologies such as neutralization and precipitation, chemical oxidation, heavy metal capture, photocatalytic reactions, micro-electrolysis, ozone oxidation, and multi-media filtration; 2. Employ microcomputer programming for real-time monitoring and control of wastewater quality and treatment processes, ensuring round-the-clock automatic operation without the need for constant supervision; 3. Accurately control dosing with a pH meter and imported metering pumps, equipped with liquid level control, drug shortage alarms, and automatic sludge removal systems; 4. Utilize advanced aeration equipment for thorough gas-water contact and complete reactions; 5. Easy to operate, stable performance, long service life, with low operation and maintenance costs; 6. Compact in size, can be installed indoors or outdoors as needed; 7. Custom design and manufacturing based on customers' specific requirements.
Equipment Features：
Our "one-stop small wastewater treatment equipment" is designed for small institutions and units with a daily treatment capacity of less than 25 cubic meters. Tailored to different characteristics of wastewater, we offer a range of small integrated wastewater treatment systems with the following features:
(1) Select practical and simple wastewater treatment processes based on the characteristics of different wastewater, to minimize the complexity of the process as much as possible.
(2) Tailored to the characteristics of different wastewater, we have minimized the number of equipment, reduced equipment investment, and decreased land area, constructing a one-stop wastewater treatment plant for our clients.
(3) Advanced technology with high level of automation, easy operation, simple management, and long service life.
(4) We are specialized in small-volume wastewater treatment, offering comprehensive environmental process solutions.
Application Fields：
Chinese and Higher Education Institutions: College of Life Sciences, College of Chemical Engineering, College of Materials, College of Environmental Science, College of Food Science, College of Medicine, College of Agriculture
Wastewater generated from hospital and laboratory facilities.
Research Institutions: Laboratory wastewater generated during the research process at research institutes, testing centers, and inspection centers, etc.
CDC: Wastewater generated from laboratories such as理化检验, microbiology, PCR, P2, P3, P4, and others.
Animal healthcare: wastewater generated from laboratories producing animal vaccines, pathogens, and microorganisms.
Central Blood Bank: wastewater generated from laboratories such as the testing lab, central lab, and quality control room.
Product Quality Inspection: Wastewater generated from laboratories such as food analysis rooms.
Environmental Monitoring: Wastewater from laboratories such as water analysis rooms and trace analysis rooms.
Agricultural Technology Center: Wastewater generated from laboratories such as the Chemistry Lab and Drug Residue Lab.
Outpatient Health Check Center: wastewater generated from laboratories such as the chemistry lab and testing lab.
Inspection and Quarantine Bureau: Wastewater generated from health centers, technical centers, and other laboratories.
Biopharmaceuticals: Wastewater generated from activities such as physical-chemical analysis, quality control rooms, and laboratories.
Oilfield and Petrochemical Industry: Wastewater generated from central laboratories of oil refineries, oil production plants, environmental monitoring stations, etc.
Wastewater generated from central laboratories, quality inspection rooms, chemical laboratories, and other laboratories.
Low-temperature Evaporation Concentration Crystallization Equipment, Hospital Laboratory Wastewater Treatment Equipment, Sufficient Supply, Quankun
Equipment Process:
Wastewater is collected through the sewage pipeline and stored in an external storage tank for uniform water quality regulation and preliminary sedimentation of large particles. An internal float ball sensor detects water level; upon reaching the set high water level, it is transported to the main equipment via an external lift pump. It first enters the pH adjustment tank, controlled by a pH meter (parameters are factory-set, but can be adjusted according to actual conditions) to automatically adjust the pH by adding acid or alkali. After pH adjustment, it flows into the micro-electrolysis tank, where it undergoes electrolysis through internal potential differences, reducing COD and removing some heavy metal ions. It then sequentially enters the flocculation sedimentation tank, where flocculation and sedimentation are achieved by adding PAC or PAM, reducing SS. Flowing into the clear water tank, it is automatically pumped to a multimedia filter by a self-priming pump for adsorption filtration, then into a slow-release disinfection unit for disinfection treatment. After treatment, the wastewater meets the first, second, and third-level standards of the Comprehensive Wastewater Discharge Standard (GB8978-1996). The treated wastewater can be discharged into the municipal sewage network or surface and river water, or it can be reused through further treatment processes.
