With the diversification of diets, the beverage industry has also developed unprecedentedly. Vegetable juice is a beverage made from fresh or refrigerated vegetables. In the production and processing of vegetable juice, a large amount of industrial wastewater will be generated, and a reasonable vegetable juice wastewater treatment process needs to be selected to control it. There are three sources of vegetable juice processing wastewater: washing wastewater, vegetables need to be cleaned, crushed, pressed, etc. before production and processing; production wastewater, mainly the wastewater generated by various processes in the production process; domestic sewage, factory and office areas. sewage. This kind of wastewater is a typical organic wastewater. The wastewater contains a certain amount of suspended solids such as sediment and vegetable residues and non-biodegradable substances. The specific wastewater treatment process depends on the production process of vegetable juice. Before the treatment of vegetable juice wastewater, we need to separate the larger suspended solids from the water through the grid, and then the separated wastewater is passed through the inlet pipe to the regulating tank. Here we need to adjust the PH value of the sewage to neutral, and then the reaction tank. Here we add our polyacrylamide and polyaluminum chloride. The vegetable juice wastewater after flocculation and precipitation flows through the primary sedimentation tank and then contacts the oxidation tank. In the contact oxidation tank, the sewage is divided into two parts. The supernatant flows through the secondary sedimentation tank and reaches the discharge standard. The impurities at the bottom of the sewage are flocculated and precipitated into the sludge concentration tank. Here we need to use our polyacrylamide products, sludge conditioning and filter into mud cake, landfill treatment. Henan Xinhuan Water Treatment Materials Co., Ltd. is a manufacturer of polyacrylamide. Here, the vegetable juice wastewater treatment process is briefly introduced, which can be consulted by our technical personnel.
Recently, a sample of vegetable juice water sent by customers was received in our laboratory. After testing the PH value of the sewage was 6, we first added 9 mL of 5 % concentration of polyaluminum chloride solution to the vegetable juice sewage, and then added 1 000 % concentration of polyacrylamide solution to the same amount of vegetable juice sewage. In the process of sewage experiment, we selected five types of polyacrylamide. After comparing the experimental results, we found that the cationic polyacrylamide with 20 and 19 ionic degrees had better effects. The customers who need to treat vegetable juice wastewater can be referred to. Of course, we can also mail our samples for your trial.
The main products of flocculant manufacturer Xinhuan Water Treatment are: White polyaluminium chloride (food grade),
drinking grade polyaluminium chloride,
industrial grade polyaluminium chloride,
anionic polyacrylamide,
cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business!
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