Amino-modified magnetic beads technology for the treatment of galvanised wastewater

Dear technical decision-makers in zinc plating plants, Are you tired of multi-million-dollar equipment renovation proposals? Have you heard of the renowned silica magnetic beads but are concerned about the high investment in supporting equipment? Today, we introduce the revolutionary ready-to-useamino-modified magnetic beads—no investment in new equipment, no changes to existing processes. Simply add them to your current water tank to achieve heavy metal recovery and sludge reduction!

1. What Are These High-Tech Beads?

The Ultimate Design by Materials Scientists

Smart Targeted Capture: -NH₂ functional groups accurately lock onto Zn²⁺/Ni²⁺ via coordination bonds.

Lab Performance Data

Parameter	Traditional Lime Method	Ion Resin	Amino Magnetic Beads
Adsorption Capacity	80 mg/g	150 mg/g	320 mg/g
Working pH	10-11	4-6	6-9
Reaction Time	120 min	90 min	15 min
Sludge Reduction Rate	–	30%	70%-90%

2. How to Use?

Step 1: Dosing (Directly into Existing Reaction Tank)

Dosage Calculation: Bead weight = Total zinc/nickel in wastewater × (3.5~5)

Example: Zn²⁺ = 50 mg/L, Ni²⁺ = 20 mg/L → Dosage per ton of water = (50+20) × 3.5 = 245 G

Operation: Directly sprinkle into the existing reaction tank and stir for 15 notulen (using existing stirring equipment).

 Step 2: Separation (Flexible Options)

Option A (Recommended): Capture with ordinary magnets (custom magnetic rods).

Option B: Natural sedimentation in settling tank (high density, 3x faster settling speed than traditional sludge).

Option C: Capture via existing filtration system (uniform particle size, low risk of filter clogging).

 Step 3: Regeneration (On-Site Reuse)

Eluent: 5% sulfuric acid solution (diluted from commercial industrial sulfuric acid).

Operation: Soak collected beads in acid for 10 notulen, rinse with water, and reuse.

Reuse Cycles: ≥10 cycles (tested data, capacity retention >85%).

3. Economic Benefits

• Comprehensive Cost Reduction: Compared to traditional methods, overall costs decrease by ~15% (considering chemical savings, sludge disposal reduction, and metal recovery revenue).
• No Renovation Costs: Zero investment in new equipment or fixed assets.
• No Production Stoppage: No need to halt production for modifications.
• Scalability: Adjust dosage based on water volume to handle capacity fluctuations.

4. Why Are Our Amino Magnetic Beads Superior?

Abundant Binding Sites: High amino density enhances binding with Zn²⁺/Ni²⁺ ions.

Excellent Reproducibility: Minimal batch-to-batch variation ensures process stability.

Strong Magnetic Properties: Superparamagnetic for fast magnetic separation, significantly improving efficiency.

Superior Dispersion, Resuspension, and Stability: Enhances operational efficiency and convenience.

Long Shelf Life: Vacuum-packed, maintains activity for 2 years at room temperature.

High Compatibility: Works across pH 5-10 and temperatures 5-80°C.

Technical Support: Engineers provide on-site guidance for optimal dosing.

Our amino-modified magnetic beads are available in various sizes, magnetic strengths, and amino contents. Consult us to select the best fit for your needs!

Let magnetic technology help you effortlessly tackle environmental challenges and achieve a win-win for both economic and environmental benefits!

Leverancier

Shanghai Lingjun Biotechnologie Co., Ltd.werd opgericht in 2016 dat een professionele fabrikant is van biomagnetische materialen en reagentia voor nucleïnezuurextractie.

We hebben een rijke ervaring in de extractie en zuivering van nucleïnezuren, eiwit zuivering, cel scheiding, chemiluminescentie, en andere technische gebieden.

Onze producten worden op veel gebieden veel gebruikt, zoals medische testen, genetische testen, universitair onderzoek, genetische veredeling, enzovoort. Wij leveren niet alleen producten, maar kunnen ook OEM ondernemen, ODM, en andere behoeften. Als u een gerelateerde behoefte heeft, Neem gerust contact met ons op .