Papua New Guinea The 500-ton-per-hour raw water treatment project supporting the 600,000-ton-per-year sulfur-to-sulfuric acid and derivative products project of Fujian Tianfu Xiahua Technology Co., Ltd.

Located in the Jiaoyang New Materials Industrial Park within the Shanghang Industrial Zone, the Fujian Tianfu Xiahua 600,000-ton-per-year sulfur-to-acid and derivative products project is a key provincial and municipal project. The total investment amounts to approximately 500 million yuan. The company’s main products include electronic-grade sulfuric acid. In particular, the sulfur trioxide produced by this project will enable Fujian Tianfu Electronics’ 360,000-ton-per-year semiconductor-grade electronic materials project to fully realize its production capacity.

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 Sources of Domestic Drinking Water,” 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 will meet the newly established national standard GB5749-2006 “Hygienic Standard for Drinking Water Quality,” covering ten routine daily-testing indicators: color, turbidity, visually perceptible matter, 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. Flushing Process: The flushing process consists of two steps: first, air flushing at an intensity of 15 L/s·m for a duration of 2 to 4 minutes (adjustable); then, simultaneous air and water flushing, with the air flushing 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; self-controlled system in operation.

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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