Papua New Guinea Zhima Town, Guangze County, Nanping City—Daily water supply of 3,600 tons.

Zhima Town is located in Guangze County, Nanping City, Fujian Province. It is situated in the southwestern part of Guangze County, bordering Luanfeng Township to the east, Li Fang Township to the south, and sharing borders with Lichuan County and Zixi County in Jiangxi Province to the west. To the north, it is adjacent to Huaqiao Township. The town’s administrative area covers 160.01 square kilometers.

Category:

Papua New GuineaIntelligent combination stainless steel water purification equipment

Phone:86-591-83630655

Product Description

Project Overview

This device is suitable for purifying surface and groundwater—such as rivers, reservoirs, and lakes—whose water quality meets the Class I or Class II standards specified in CJ3020-93 “Standards for Water Quality of Domestic Drinking Water Sources,” provided that the turbidity of the water is less than 1500 NTU (with a short-term allowable peak of 3000 NTU). After purification by this device, the outgoing water quality will comply with the newly established national standard GB5749-2006 “Hygienic Standard for Drinking Water Quality,” covering ten routine daily-testing indicators: color, turbidity, visually perceptible particles, odor and taste, pH value, total colony count, total coliform group, thermotolerant coliform group, Escherichia coli, and residual chlorine.

Main Technical Parameters of Water Purification Equipment

1. Net water volume: Rated daily water production: 20,000 cubic meters (tons)

2. Raw water turbidity: ≤1500 NTU, with short-term peaks up to 3000 NTU.

3. Turbidity of effluent: ≤0.5 NTU (up to 1 NTU in special cases)

4. Flocculation reaction time: 15–20 minutes

5. Flow velocity in the stable flow zone: 1.38–1.67 mm/s

6. Surface loading of the sedimentation zone: 5–6 m ³/m² ·h

7. Filtration rate: 6–7 m/h; for dual-layer filter media: 7–10 m/h

8. Filter Media: K80 < 1.5 Homogeneous Quartz Sand

9. Filter layer height: ≥1.2 meters

10. Filter pool backwashing method: air-water backwashing and full-process surface scrubbing

11. Rinse Process: The rinse process consists of first performing an air rinse at an intensity of 15 L/s·m for a duration of 2 to 4 minutes (adjustable); then proceeding with a simultaneous air-and-water rinse, with the air-rinse intensity...

15 L/s·m, water flushing intensity 2 L/s·m, duration 4 min (adjustable); followed by backflushing with water at an intensity of 6.5 L/s·m for 2 to 6 min (adjustable); and surface sweeping throughout the entire process.

Washing and scrubbing intensity: Q = 1.1 L/m²·s; the self-control system is operational.

12. Minimum headwater: 7 meters

Water purification equipment process flow

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Service Hotline：+86-15005945073

Mobile:+86 15005945073 （Ms. Wu）

Address：No. 142, Meizan Village, Baizhong Town, Minqing County, Fuzhou City, Fujian Province

E-Mail：wuhongmei@ykjx.com.cn

English website：ykjx.com.cn

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