Henan Wanda Environmental Protection Engineering Co., Ltd
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Integrated direct drinking water system
Integrated direct drinking water system
Product details

Integrated direct drinking water system



integrationDirect drinking water equipment is specially designed to help you solve drinking water problems based on the characteristics of each water use. The use of this device provides a guarantee for teachers and students to drink healthy and clean drinking water. The direct drinking water equipment used by Henan Wanda Environmental Protection School adopts advanced reverse osmosis technology. In the face of water pollution, it can effectively remove pollutants from the original water and ensure the quality of the equipment's effluent.


Application scopeSuitable for places such as office buildings, hotels, guesthouses, apartment villas, star rated hotels, residential areas, schools, military units, factories, etc. that require centralized provision of high-quality direct drinking water purification.



Product features:

1. Reverse osmosis is a physical method that uses a phase free approach to desalinate and desalinate saltwater at room temperature. The desalination rate of ultra-thin composite membrane components can reach over 99.5%, and can simultaneously remove colloids, organic matter, bacteria, viruses, etc. from water;

2. Adopting imported reverse osmosis membranes, with high desalination rate, long service life, and low operating costs;

3. Adopting a fully automated preprocessing system to achieve unmanned operation;

4. Adopting imported Grundfos booster pump, high efficiency, low noise, stable and reliable;

5. Online water quality monitoring and control, real-time monitoring of water quality changes, ensuring water quality safety;

6. Fully automatic electronic control program, with optional touch screen operation, easy to use;

7. Personalized design tailored to local water quality, meeting needs in all aspects;

8. The equipment occupies a small area and requires less space;

9. The reverse osmosis device has a high degree of automation, and the workload for operation, maintenance, and equipment maintenance is minimal;

10. The treatment of water relies solely on the pressure of water as a driving force, and its energy consumption is relatively low in many treatment processes;

11. No need for large amounts of chemical agents and acid/alkali regeneration treatment, no discharge of chemical waste liquid, and no environmental pollution;

12. Reverse osmosis can operate continuously to produce water, with a simple system, easy operation, and stable product water quality.



Introduction to the process of integrated direct drinking water system:

1. Preprocessing section

The pretreatment of reverse osmosis purified water equipment often consists of quartz sand filtration device, activated carbon filtration device, and security device. The main purpose is to remove harmful substances such as sediment, rust, colloidal substances, suspended solids, pigments, odors, and biochemical organic matter contained in the raw water, and reduce the residual ammonia value and pesticide pollution of the water.

2. Reverse osmosis host
It is mainly composed of booster pump, membrane shell, reverse osmosis membrane, control circuit, etc. It is the core part of the entire water treatment system, and the quality of the produced water mainly depends on this part.

3. Post processing section
The main purpose is to further process the pure water produced by the reverse osmosis host. If the subsequent process is connected to ion exchange or electrodeionization (EDI) equipment, industrial ultrapure water can be produced. If it is used in the process of direct drinking water for civilian use, it is often connected to a post sterilization device.

4. Cleaning section
In order to ensure the normal operation of the reverse osmosis purified water equipment system and extend the service life of the reverse osmosis membrane components, it is necessary to clean the system after a period of operation to remove substances such as calcium carbonate scale, metal oxide scale in water, and biological growth (bacteria, fungi, molds, etc.).


Product parameters of integrated direct drinking water system
Power Supply: AC380V 50HZ , Three phase five wire system, reliable grounding
Environmental humidity: 25 ℃ at room temperature
Environmental humidity: ≤ 80%RH
Equipment setting fault alarm and reset button
Work pressure: 300 (psi)
Customized processing: Yes

01 Equipment Quality


Henan Wanda Environmental Protection Water Treatment Equipment has obtained water related approval certification, and the quality of the produced water meets the national standard for purified water; PLC touch screen control, high degree of automation, simple operation; Modular production, convenient maintenance and replacement of consumables; Southern stainless steel pump operates stably; Reasonable process design, higher output, higher equipment recovery rate, water and electricity savings, energy consumption savings of 25%; The wiring of the control cabinet is neat and simple, and the labeling of wire numbers is more convenient for searching; Using components from well-known manufacturers, finely crafted and highly practical; Welding of 304 stainless steel plate for longer practical life; Centralized equipment design and small footprint; Modular production and manufacturing make it easier to repair and replace faulty accessories and consumables, resulting in higher efficiency; Adopting single-sided welding and double-sided forming welding technology, the inner surface is smooth to prevent the growth of microorganisms in hygiene blind spots.

02 Manufacturer Qualification

Henan Wanda Environmental Protection has been focusing on high-end water treatment system solutions for 13 years, with over 20000 successful cases; We have passed the national high-tech enterprise certification, the product has passed the health and water related product safety certification, the technology type eagle enterprise certification, the ISO9001-2008 quality management system certification, and the ISO14001-2004 environmental management system certification, OHSASI8001: 2007 Occupational Health Management System Certification focuses on the manufacturing of pure water equipment and bottled water filling production lines, and is a research and development production base for pure water equipment processing in Henan Province; The company has independent intellectual property rights, over 30 patented product technologies, and a product design and development team composed of engineers with 15 years of technical experience;

03 After sales service

Selected well-known manufacturers and component suppliers in the industry, modular production of products, easier and more efficient maintenance and replacement of parts and consumables after failure; Adequate inventory, fault response within 2 hours, fault diagnosis within 6 hours, repair plan issued within 12 hours, extended warranty period, establishment of long-term customer after-sales records, worry free after-sales service


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