| Customization: | Available |
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| Certification: | ISO9001, RoHS, CE |
| Salt Rejection Rate: | 99.0% |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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With the dosing units you can easily and reliably condition the water to serve the intended use and to meet the technical
requirements. The field of applications includes the dosing of:
* Acids for alkalinity reduction and scale prevention
* Polyelctrolytes for coagulation of suspended solids and an improved subsequent filtration
* Scale inhibitors to avoid scale deposits on reverse osmosis membranes
* Disinfectants for shock treatment in order to avoid bacterial growth
* Chlorine to avoid biological growth in pipes and storage tanks
* Hydrated lime or caustic soda for pH adjustment to neutralize dissolved free carbon dioxide.
| Model | Medicine solution preparation volume L/H |
Device size(mm) | ||
| (L) | (W) | (H) | ||
| QDJY-500 | 500 | 1800 | 1100 | 1600 |
| QDJY-1000 | 1000 | 2100 | 1200 | 1700 |
| QDJY-1500 | 1500 | 2400 | 1250 | 1800 |
| QDJY-2000 | 2000 | 2600 | 1350 | 1900 |
| QDJY-3000 | 3000 | 3300 | 1400 | 2100 |
| QDJY-5000 | 5000 | 3500 | 1500 | 2300 |
| QDJY-8000 | 8000 | 5000 | 1500 | 2700 |
Qingdao EVU Environmental & Engineering Equipment Co.,Ltd(EVU) has key technological inputs from it's German partners and over more than 20 years water treatment experience.
Engaged in engineering consulting, design, general contracting and equipment manufacturing of water treatment equipment. Its business spectrum covers both domestic and industrial waste water treatment, pure water treatment, seawater desalination and water recycling.
EVU has very strong commitment to the four cardinal principles of quality standards, system stability, cost control and service-oriented principles as the basis for its survival and development
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Uruguay, Turkey, Russia, USA, Mexico, Brazil, Singapore, India, Egypt, Thailand, Middle east and South Africa.
We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate with all customers from all over the world and build a better world together.
We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), ElectrocoagulationSewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.
Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.
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