seatLocated in the northern suburbs of Nanjing, next to the Ningtong Highway, in the hometown of Yuhua Stone - Hengliang Industrial Park. Nanjing Blue Sewage Treatment Equipment Co., Ltd. covers an area of 25000 square meters, with 86 employees and 68 sets of specialized machinery and testing equipment. It has two major series of products: large and medium-sized submersible sewage pumps and water treatment equipment, providing strong support for product development, design, production, quality control, and fast service.

For many years, Blue Pollution Environmental Protection has gathered technology products from domestic and foreign peers as the core of enterprise research and development, continuously innovating industry products,Through the efforts of all employees of the company, various environmental and water industry qualification certifications have been obtained, including ISO9001 quality management certification, Jiangsu Quality Integrity 3 * brand enterprise, contract abiding and trustworthy enterprise, Quality Integrity Enterprise Association, Jiangsu Environmental Protection Enterprise, etc

The main products of the enterprise include:

Submersible pump series:

AS、 AV and WQ submersible sewage pumpsDeveloped on the basis of introducing * technology,Adopting a large channel anti blocking hydraulic component design,High technological starting point, obvious energy-saving effect, strong compatibility, strong adaptability, has replaced imported products *.

ZQB、 HQB submersible shaft and mixed flow pumpLow engineering investment, easy maintenance and management, stable operation, and conducive to automation.

Blender series:

The JBQ curved mixer that our company focused on developing in 2009 is currently a domestic and international mixer. *The hyperbolic structure of the impeller and the characteristics of being installed near the bottom of the pool directly prevent suspended solids from settling and effectively eliminate mixing dead corners. Maximize the combination of fluid characteristics with mechanical motion.

QJBThere are two main series of submersible mixers: the mixing series mixer is suitable for mixing liquids containing suspended solids in sewage treatment plants and industrial processes; The low-speed push flow series mixer produces strong water flow with low tangential flow, suitable for aeration tanks in industrial and urban sewage treatment plants, and is used to create water flow during circulation, nitrification, denitrification, and phosphorus removal stages.

The equipment used for subsequent dosing and mixing in water processes includes: JBJ slurry mixer, JBK frame mixer, JBT push mixer, etc.

QJB-WThe sludge reflux pump is a new product developed based on the production technology of submersible mixers. This pump is a specialized equipment for mixed liquid reflux and denitrification denitrification in secondary sewage treatment plants, mainly used in places where low head and high flow of sewage reflux are required.

Submersible aerator series:

QXBA centrifugal aerator creates a negative pressure zone around the impeller through centrifugal force. Air is drawn in through the intake pipe, and water is mixed in the mixing tray. The uniform mixture is automatically sprayed out from the discharge outlet towards the surroundings.

QFBThe submersible float type aerator is an improved design of the centrifugal aerator, which utilizes a dual inlet pipe and is suspended in the water by a floating ring for installation, making installation more convenient and expanding the scope of use of submersible aeration.

QSBJet aerators are mainly used in tanks with significant changes in water level. The generated water flow passes through its nozzle to form a high-speed water flow. The negative pressure generated by the colleague sucks in air, mixes with the water flow, and forms a mixed water and gas flow inside the diffusion tube, which is sprayed out at high speed

We have developed various submersible aeration equipment for complex aeration tanks, such as rotary brushes, rotary disc aerators, vertical surface aerators, push flow underwater mixing aerators, and deep-water aeration mixing dual-use machines

Spiral Conveyor Series:

WLSA type of shaftless screw conveyor is used to transport materials such as mechanical grid slag and sludge cake after dewatering

In order to facilitate transportation, reduce impurities, moisture and volume, we have also developed the following series of conveying and compaction equipment: WLSY type shaftless spiral conveying and compaction integrated machine, LYZ type spiral press machine.

Sand removal machine series:

XSType sedimentation tank sand suction machineLift and transport the mixture of heavy particles such as sand and coal slag settling on the bottom of the pool and sewage to the sand water separator

XLCSThe cyclone sedimentation tank cleaning machine is a device in which the impeller moves in a spiral motion in the tankThe sewage forms a vortex flow state, and the sand particles in the sewage are washed away while still maintaining the best sedimentation effect, thus ensuring the stability of the sedimentation tank and the low organic content of the sand. The sand extraction method can be carried out by pumping and gas extraction, and transported to our LSSF spiral sand water separator for sand water separation.

Scraper suction machine series:

The main function of the scraper suction machine is to discharge the sludge settled at the bottom of the tank to the outside for further treatment. At present, our company mainly produces: peripheral transmission scraper suction machines, central transmission scraper suction machines, and horizontal flow pool crane scraper suction machines. There are successful examples of sewage treatment plants across the country.

Mechanical grille:

Our company mainly produces cutting grids, including rotary mechanical grid cleaning machines, grid type mechanical grid cleaning machines, rake type grid cleaning machines, grid crushers, etc. Among them:

GSHZ， The GSHP rotary grid cleaning machine, also known as the "solid-liquid separator" and "mechanical grid", is currently the mainstream and widely used cleaning machine in China.

Integrated sewage treatment equipment:

DMThe buried water treatment equipment is a new type of sewage treatment equipment developed by our company. Its advantage lies in the use of submersible aerators instead of traditional fan aerators, which highlights the characteristics of low engineering cost, no noise, and easy cleaning and maintenance, making up for the shortcomings of traditional equipment.

Blue pollution environmental protection has always adhered to the principle of "user *, service *" and the belief of "technology entrepreneurship, people-oriented" in its continuous development process, developing products, lean production, and serving users.
Adhering to the management principle of "continuous innovation and customer satisfaction", we strive to provide more construction projects with the various conveniences brought by Blue Pollution and its products, constantly advancing and making unremitting efforts.

All employees of Blue Pollution Environmental Protection are willing to take environmental protection as their own responsibility, market orientation, and high-quality service as their principle. With strict management, production technology, supreme quality, and perfect pre-sales and after-sales service, we will work hand in hand with new and old customers to create a green future of "water flowing freely, wind moving and moon clear and cool".