High Quality Industrial Wastewater Grade PAC CAS 101707-17-9 With Best Price

Product introduction

Industrial Wastewater Grade PAC CAS 101707-17-9 

The current Industrial Wastewater Grade PAC form is solid, and it needs to be dissolved and diluted before being put into use.

Dissolution protocol:

Step 1: Dissolve PAC in clean water (recommended ratio: 5-10% concentration).

Step 2: Dilute to target concentration (0.1-0.5%) according to water quality testing.

Step 3: Gradually enter the processing system; Monitor pH (optimal: 6-8).

Users can adjust the required concentration of chemicals according to the current water quality situation, we do not recommend non-professionals to operate, is polyaluminum chloride toxic? (click on the access link);

Dosage guidance and customization

Typical dosage: 1-15 grams per ton of wastewater. Varies due to the following factors:

Contaminant load (COD, turbidity, heavy metals).

System design (coagulation tank, settling time).

Laboratory testing required: Perform a jar test to determine the exact dose. Example:

High turbidity mining wastewater: from 10g/t, adjusted after flocculation.

Non-Professional Warning: There is a risk of inefficiencies or system damage with DIY dosing. Please consult with our engineers for a tailored plan.

Synergies with other chemicals

Polyacrylamide (PAM): Used in combination with polyacrylamide (PAC) to increase the size and sedimentation rate of the floc.

Composite carbon source: Promotes post-coagulation biological treatment to remove total nitrogen.

Custom blends: Share your water analysis report and we’ll design a set of chemicals that meet your requirements.

Precautions for the use of industrial-grade polyaluminum chloride

1. Safety Precautions

• PPE Required: Wear gloves, goggles, and masks to avoid skin/eye contact or inhalation of dust.

• MSDS Compliance: Follow the manufacturer’s Material Safety Data Sheet for handling and emergency protocols.

2. Dosage Control

• Lab Testing First: Conduct jar tests to determine optimal dosage (typically 5–50 mg/L) based on water turbidity, COD, and pH.

• Avoid Overdosing: Excess PAC may destabilize colloids or increase sludge volume.

3. Pre-Dissolution & Mixing

• Dissolve Thoroughly: Prepare a 5–10% PAC solution in clean water before dilution to 0.1–0.5% for dosing.

• Mixing Speed: Use gentle agitation (100–200 rpm) to prevent polymer chain breakage.

4. pH & Temperature

• pH Range: Maintain wastewater pH between 5.0–9.0 for maximum efficiency. Adjust with lime/acid if needed.

• Temperature Limits: Avoid using PAC in water >50°C to prevent hydrolysis degradation.

5. Compatibility

• Sequential Dosing: When using with PAM, add PAC first for coagulation, followed by PAM for flocculation.

• Avoid Incompatible Chemicals: Do not mix PAC with strong oxidizers (e.g., hydrogen peroxide) directly.

6. Storage & Shelf Life

• Dry Environment: Store sealed PAC in moisture-free areas to prevent caking.

• Shelf Life: Use within 12 months for solid PAC; prepared solutions should be used within 24 hours.

7. Environmental Compliance

• Sludge Disposal: Treat PAC-generated sludge according to local hazardous waste regulations.

• Residual Aluminum: Ensure treated water meets EPA limits (<0.2 mg/L Al³⁺ for drinking water).

Application areas

Industrial-grade polyaluminum chloride (PAC) is a cornerstone chemical for modern water and wastewater treatment. With its high coagulation efficiency and adaptability, PAC addresses critical challenges across industries. Here’s how professionals leverage its power:

Key Industrial Applications

• Drinking Water Purification:

  • Removes turbidity, organic matter, and pathogens.

  • Meets WHO/EPA standards with low residual aluminum (<0.2mg/L).

• Industrial Wastewater Treatment:

  • Neutralizes heavy metals (e.g., lead, arsenic) in electroplating/mining effluents.

  • Reduces COD by 40-60% in textile dyeing wastewater.

• Paper & Pulp Manufacturing:

  • Enhances fiber retention and reduces filler loss.

  • Lowers BOD in bleaching effluents by 30%.

• Oil Refining & Petrochemicals:

  • Breaks oil-water emulsions for cleaner discharge.

  • Slashes sludge volume by 50% vs. traditional alum.

Why Choose Industrial-Grade PAC?

• Cost Efficiency: 20-30% lower dosage than aluminum sulfate.

• Wide pH Range: Effective at pH 5-9 without alkalinity adjustment.

• Eco-Friendly: Non-toxic, minimizes secondary pollution.

• Fast Settling: Reduces sedimentation time by 40%.

Packaging & Storage

Secure & Efficient Polyacrylamide Transportation & Packaging Solutions

• Moisture-Proof Bags: Our PAM products (anionic, cationic, nonionic) are sealed in high-grade, multi-layer polypropylene bags with inner liners to prevent moisture absorption and caking.

• Flexible Sizes: Choose from 25kg bags, 500kg jumbo bags, or bulk container options tailored to your volume needs.

• Clear Labeling: Each package includes bilingual (English/Chinese) labels with product specs, CAS numbers, safety guidelines, and batch codes for traceability.

Certified Safe & Compliant Logistics

• Hazardous Material Compliance: All shipments adhere to IMDG, IATA, and ADR regulations for chemical transportation.

• Dedicated Fleet & Partners: Collaborate with licensed carriers experienced in handling polymers and chemicals. Real-time GPS tracking ensures transparency.

• Global Reach: Leverage our strategic location in Shandong—proximity to Qingdao Port and major highways—for cost-effective domestic and international logistics.

Quality Preservation Guarantee

• Climate-Controlled Storage: Warehouses maintain <30°C and 50% humidity to safeguard PAM’s molecular stability.

• Anti-Contamination Protocols: Strict segregation from reactive substances during storage and transit.

Industrial Wastewater Grade PAC CAS 101707-17-9 Industrial Wastewater Grade PAC CAS 101707-17-9 Industrial Wastewater Grade PAC CAS 101707-17-9 Industrial Wastewater Grade PAC CAS 101707-17-9 Industrial Wastewater Grade PAC CAS 101707-17-9 Industrial Wastewater Grade PAC CAS 101707-17-9