Papua New Guinea Fujian Fuhang Xinye Technology Co., Ltd.'s 50,000-ton-per-year potassium hydroxide project supplies 8,600 tons of water per day.
Category:
Papua New GuineaIntelligent combination stainless steel water purification equipment
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 effluent water quality will comply with the newly established national standard GB5749-2006 “Hygienic Standard for Drinking Water Quality,” covering ten routine daily-test indicators: color, turbidity, visually observable particles, odor and taste, pH value, total colony count, total coliforms, thermotolerant coliforms, 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 followed by 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; self-controlled system in operation.
12. Minimum headwater: 7 meters
Water purification equipment process flow
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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Chinese URL：元科.网址
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