Wastewater treatment of instant noodle production line enterprises during production
Instant noodles are a kind of daily fast-moving consumer goods with a long history and culture in China. From the past to the present, they have gone through four stages of development, and their sales have been on the rise. The demand for vermicelli products is increasing. The accelerated elimination of a number of vermicelli processing enterprises with outdated production capacity, low technical content and unstable product quality has further raised the industry's entry threshold, and the quality of vermicelli has been continuously improved.
In the processing and production of instant noodles, some waste water will inevitably be generated, such as the cleaning of raw materials and equipment and utensils of the instant noodle production line. If it is discharged without treatment, it can easily have a bad impact on the environment. The high concentration of organic matter in wastewater has always been one of the most difficult food production and processing wastewaters to treat, and it is difficult to achieve the desired effect simply by relying on traditional treatment processes. Generally speaking, the wastewater treatment of vermicelli processing plants adopts "pretreatment + biological treatment + advanced treatment". Among them, biological treatment can be treated by anaerobic + aerobic combined process, and the processed sewage can be further evolved through membrane treatment, strong oxidant and other technologies to avoid blockage of pipes, pumps and some equipment.
Anaerobic treatment technology is the top priority of the innovation research to realize the energy utilization of organic matter and bio-enhancement technology. Now, with the innovative research and development of the scientific research team, the anaerobic treatment technology has been optimized and upgraded, the treatment speed is more effective, the efficiency is higher, and the operation is more stable. At present, the high-speed anaerobic reactors on the market have further improved the unit volume load rate of the reactor, improved the biomass retention efficiency, and enhanced the treatment effect of high-concentration wastewater through the innovative design of primary gas-water separation and secondary separation.
As far as wastewater treatment technology is concerned, for high-concentration organic wastewater, we cannot rely solely on traditional treatment processes, nor can we use a single wastewater treatment technology. At present, the anaerobic + aerobic combined treatment process has great advantages in terms of energy consumption, investment, treatment cost and treatment effect, and has been widely used in many fields of the food industry such as noodle processing.
Dongfang NAOMU specializes in R&D, design, and production of integrated noodle product machinery production lines, with an annual output of hundreds of sets of machinery and equipment such as noodle machine production lines and instant noodle production lines. , Photoelectric tracking, steaming, frying, cooling, packaging one-stop full-service. Dongfang Shangwu recommends the corresponding vermicelli equipment specifications according to the customer's production budget, and formulates a complete set of production plans for the customer.