Qhov $ 2.8M Qhov Chaw Teeb Meem: Vim Li Cas Cov Neeg Nyob Hauv Paus Tsis Ua Haujlwm hauv Kev Lag Luam
Industrial wastewater with turbidity >500 NTU ua rau muaj kev sib tw tshwj xeeb:
- Floc nqavim luv -circuiting nyob rau hauv lub voj voog bass
- Sludge daim pam instabilitynyob rau hauv surges (feem ntau nyob rau hauv batch ua)
- Cov nqi tshuajlos ntawm overdosing coagulants kom them nyiaj tsis zoo
JUNTAI's 12-xyoo cov ntaub ntawv qhia txog yuav ua li cas hexagonal tube settlers nrog 55℃qaij kov yeej cov no los ntawm cov dej siab tshaj plaws:
Fluid Dynamics Breakthrough: Kev Tshawb Fawb Tom Qab 55℃qaij
| Parameter | Conventional 60℃qaij | JUNTAI 55℃Tsim |
|---|---|---|
| Reynolds Tus lej (Re) | 850 (Kev hloov pauv) | 480 (Ntawv qhia zaub mov) |
| Nto Loading Rate | 1.2 m/h | 2.8 m/h (+133%) |
| Sludge Compaction | 12% DS | 18% DS (+50%) |
Mechanism:
- Laminar Flow Induction: Txo qhov qaij lub kaum sab xis qis dua ntsug tshaj tawm gradient, tswj Re<500 for ideal particle settling
- Vortex Txhaum: Hexagonal cell geometry cuam tshuam cov rotational tam sim no uas plague cov raj duab plaub
- Tus kheej -Tsev nyhuv: Steeper sludge swb lub kaum sab xis (35℃vs 28 degree) tiv thaiv cov khoom khib nyiab
Case Study: Chilean Copper Mine Tailings Dej
- Kev sib tw: 2,800 NTU influent nrog 30-feeb ncov ntws
- JUNTAI Solution:
- Modular PP neeg nyob(1.5m ntev, 200mm hydraulic txoj kab uas hla)
- CFD- ua kom zoo tshaj lub taub hauKev faib tawm txawm tias ntws (± 5% sib txawv)
- Cov txiaj ntsig:
✅ TSS<50 mg/L despite 300% flow fluctuations
✅ Clarifier hneev taw txo los ntawm 1,200m² rau 480m²
✅ Kev siv coagulant txo los ntawm 42%
Technical validation:
Laser Doppler Velocimetrypaub tseeb tias laminar ntws hauv 92% ntawm cov channel
Sludge rheology kuajpom 25% qis viscosity vim kev txhim kho kom zoo
Vim li cas Cov Thawj Coj Kev Lag Luam Xaiv JUNTAI?
- Material Science: Nano-coated PP resists scaling in high-TDS environments (>50,000 mg/L)
- Kev soj ntsuam ntse: IoT-enabled turbidity sensors kwv yees tu lub voj voog nrog 90% raug
- Retrofit Flexibility: Bolt- ntawm cov modules hloov mus rau cov lus piav qhia uas twb muaj lawm