1. Project overview
This project is a procurement and installation project of pure water equipment for a newly built production project in Guangxi. After the project is put into operation, the daily production process has strict standards for the quality of pure water.In order to adapt to the normalized production water needs of the plant, the customer's approved stable water consumption is 15 tons/hour, and it is necessary to support a professional and stable pure water preparation system.
This project is different from ordinary pure water projects. The plant adopts a dual water supply model. The source of raw water includes municipal tap water and local groundwater, and the two water sources are used alternately.This puts forward higher requirements for the adaptability and stability of the equipment, and it is also the core difficulty of the transformation of this project.Dean Water Treatment undertakes the whole process of equipment customization, on-site installation, commissioning and landing services for this project.
2. Raw water quality issues and project background
The salinity and impurity content of groundwater in some areas of Guangxi fluctuate greatly, and the problem of unstable raw water quality is very prominent when used alternately with municipal tap water.Fluctuations in the water quality of water sources will directly cause the conductivity of raw water to rise and fall. If conventional water purification equipment is used, it is impossible to accurately regulate the effluent index.
The customer's new production line has strict standards for production water, and the core requirements are very clear. The conductivity of the effluent must be strictly controlled within 15µS/cm. Once the water quality is not up to standard, it will directly affect the production quality of the finished product and cause production losses.Many general reverse osmosis equipment on the market has poor adaptability and cannot cope with the fluctuations in water quality of dual water sources, making it difficult to meet the standards stably for a long time. This is also the main reason why customers are looking for customized pure water equipment solutions.
3. Customized solutions
Combining the project's water consumption, dual water source characteristics and strict water outlet index requirements, we have tailored a complete system of 15T/H stainless steel reverse osmosis pure water equipment for our customers.
The complete set of equipment is equipped with high-efficiency RO membrane separation technology, which is the core process of industrial pure water preparation.At the same time, it is equipped with a complete pretreatment system, which can filter all kinds of impurities such as sediment, suspended solids, colloids, etc. in the raw water in advance, avoid the clogging of membrane elements by impurities, stabilize the water quality of the inlet in advance, and offset the water quality fluctuations caused by the alternating use of municipal water and groundwater.
The equipment as a whole is made of stainless steel, which is corrosion-resistant and wear-resistant, and is perfectly adapted to the humid and corrosive media environment in Guangxi.Moreover, the equipment structure design is simple, and the daily operation and maintenance, filter element replacement, and equipment maintenance are all very convenient. It is adapted to the long-term normalized and uninterrupted water needs of enterprises, and greatly reduces the cost of late operation and maintenance.
4. Project processing effect
At present, the complete set of 15T/H stainless steel reverse osmosis pure water equipment has all completed on-site installation, commissioning and trial operation. The overall operation of the equipment is stable and the degree of automation is high, and the water production can be continuously and stably without special personnel on duty.
After many professional water quality sampling tests, facing the dual water source switching conditions of municipal tap water and groundwater, the conductivity of the effluent of the equipment has always been stably controlled within 15µS/cm, which fully meets the customer's preset production water standards, and completely solves the problems of fluctuation in raw water quality and non-compliance with effluent indicators.
5. Customer feedback
After the project landed, the overall operation of the equipment is in good condition and the water production efficiency is stable, which fully matches the normalized water demand of 15 tons per hour in the plant.Whether it is the effect of water purification or the stability of equipment operation, it has been highly recognized by customers.The customer said that the customized equipment is well adapted to the special working conditions of the local dual water source, completely solves the water problem of the new project, and provides a reliable water quality guarantee for the stable production of the production line.
