Is development always hindered by wastewater treatment problems? I have just invested heavily in upgrading equipment, but due to sudden fluctuations in water quality, emissions exceed the standard and face huge environmental penalties; obviously using conventional industry processes, the high oil in dairy wastewater is still not clean, and the equipment is frequently blocked and maintenance costs remain high; Meat processing The energy consumption of high-ammonia nitrogen wastewater treatment is ridiculously high, and the operating cost is overwhelming; even more troublesome is that when production capacity in the peak season soared, wastewater emissions increased sharply, and the original treatment system was completely unable to withstand it, so production was forced to limit production……

These are not isolated cases, but common dilemmas faced by the food and beverage industry. Do you think you're not good enough at choosing your craft? In fact, the core problem lies in that food and beverage wastewater has never been a standardized product, and COD of dairy wastewater can soar from hundreds to tens of thousands, and pH value is sometimes acidic and sometimes strong alkali; Ammonia nitrogen and suspended substances in meat processing wastewater are unimaginable; The concentration of organic matter in brewing wastewater is too high, but the water quality fluctuates greatly; Fruit and vegetable processing is more dependent on the weather to eat, harvest season wastewater composition and off-season completely different, pectin content is so high that the treatment system paralysis.

Different categories, different production capacities, and even different seasons, the characteristics of wastewater are different from place to place. Using a preset standard process to deal with it is like using a key to open all locks, which naturally hits a wall everywhere. More importantly, many treatment plans only focus on meeting the standards, but ignore the resource value of wastewater, whey protein, biogas in wastewater, and even nitrogen and phosphorus and other nutrients. They should turn waste into treasure, but they are wasted. Instead, it increases the cost of sludge disposal.

We have seen too many companies take detours in wastewater treatment. It is not that they have not invested enough, but that they have blindly installed equipment without first understanding their wastewater temperament; they have not taken into account the treatment effect and economic costs, which has caused the later operation to be overwhelmed; and they have not taken into account the fluctuating and elastic demand of production capacity, so that the system falls behind as soon as it is implemented.

In fact, the core of solving these problems is two things: one is to accurately match the characteristics of wastewater, and the other is to make the treatment process both compliant and create value. In view of the pain points of high fat and high organic load in dairy products, we will not rigidly adhere to conventional processes. Instead, we will first use double inclined plate coalescence + dissolved air flotation technology to separate 97% of the fat, and then use the improved UASB process to degrade high COD. At the same time, recycling biogas to supplement energy, which not only solves the problem of equipment clogging, but also reduces energy consumption. Just like Mengniu's 10000-ton/day treatment project, not only the effluent COD is stably controlled within 100mg/L, but also recovers casein every year. Can create value of more than 8 million yuan.

Faced with the problem of high ammonia nitrogen in meat processing, anaerobic ammonia oxidation technology is a targeted solution. Without adding additional carbon source, the ammonia nitrogen removal rate can be stabilized at more than 98%, while reducing the sludge volume by 60%, greatly reducing disposal costs. For the fluctuation of high-concentration organic matter in the brewing industry, the IC anaerobic reactor +MBBR combination is very suitable. The organic load can reach 20kgCOD/(m ³ d), and the biogas recovery rate is 90%. Just like Tsingtao Brewery uses this set of ideas, not only does the wastewater reuse rate reach 85%, but the COD emission concentration is also stable below 30mg/L, and there is no need to worry about limiting production during the peak season.

You may be worried that these technologies may sound complex, and will later operation and maintenance be unable to keep up? In fact, we have considered this for a long time. Relying on the Internet of Things and AI technology to build an intelligent operation and maintenance platform, it can monitor key parameters such as COD and ammonia nitrogen in real time. The data transmission delay is no more than 1 second. It can also predict water quality fluctuations and equipment failures in advance, reducing fault downtime by 30%. More importantly, the dynamic carbon source dosing system can accurately control the C/N ratio, extend the service life of activated carbon by 25%, and reduce the overall operating cost by 15-30%, eliminating the need to worry about operation and maintenance.

There is no need to worry about seasonal fluctuations in fruit and vegetable processing. The hydrolytic acidification +SBR process can flexibly adapt to changes in water volume. The air float degumming ring saves energy and efficiently removes pectin and suspended matter. The Yili Juice Wastewater Treatment Project is a good example. 50% of the treated water can be reused. Used for equipment cleaning, saving 120,000 cubic meters per year, which not only solves the treatment pressure in peak season, but also realizes water resource recovery.

We have been deeply involved in this field for many years and have implemented more than 3000 successful cases. We have slowly discovered that good wastewater treatment solutions are never formulated and pieced together. Instead, they must follow the actual needs of the company to accurately detect wastewater characteristics, and then tailor the process, from the source. Reduction to process treatment, and then to terminal resource utilization, forming a closed loop of full-chain governance. Whether it is high-salt wastewater from condiment processing or high-sugar acidic wastewater from soft drinks, suitable solutions can be found.

Nowadays, environmental protection policies are becoming more and more strict, and wastewater treatment is no longer an extra burden, but the cornerstone of high-quality development of enterprises. Those seemingly troublesome wastewater actually hides a lot of resource value. The key is to find the right solution. If your company is also troubled by wastewater treatment problems, there is no need to repeat trial and error. We can customize exclusive solutions based on your production capacity, categories and emission standards, so that wastewater treatment can change from dragging down to adding items, and we can go environmentally friendly and efficient together.