亚洲国产成人久久一区www,人妻办公室出轨上司HD院线,日本aⅴ精品中文字幕,精品国内综合一区二区

Landscape pool water treatment

1. Landscape water body adopts downstream circulation of water treatment equipment manufacturer, shallow inlet water, deep backwater, and reverse osmosis pure water equipment with cycle period of 18-24 hours.

2. Circulating water pumps are of low-speed and energy-saving type, which are well-known brands in China.

3. All pipelines in Hangzhou adopt UPVC water supply pipeline with pressure of 0.6 Mpa.

4. Disinfection adopts the environment-friendly and efficient sterilization and algae removal device (WDKL proprietary technology).

1. National patent, prospective technology, water saving 70%, saving 50-100% of drugs (excluding disinfectants).

2. The power head of the equipment is only 5 meters, and the power saving of the non-flushing pump is more than 80%.

3. Multilayer natural filter material is combined repeatedly. The filter layer is arranged automatically, never hardened and never replaced.

4. Under normal circumstances, it is forbidden to add coagulants, coagulants and algaecides to avoid chemical pollution.

5. The equipment has compact structure, simple installation space and small area, saving 50-70% of civil construction.

6. The equipment is backwashed manually at regular intervals, without the need for full-time personnel maintenance, which saves 50% of the manpower.

7. The pond water will never be discharged. It will always be blue and transparent. The water quality is superior to the national landscape water quality standard.

8. According to the internal contamination interception of the equipment, the water supply is continuously provided in the process of backwashing and cleaning, and the pressure loss of the pipeline is minimal.

9. The use of combined, low-speed energy-saving water pumps saves a lot of operating costs compared with other types of water treatment equipment.

10. The main equipment of the system is guaranteed for 30 years without regular maintenance and replacement of consumables.

Author: Hangzhou Water Shield Technology Co., Ltd.

Website: http://www.zjhzsd.com/

Key words: water treatment equipment manufacturer, Hangzhou water treatment equipment, reverse osmosis pure water equipment