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Powerful Heavy Metal Removal Agent from China Suppliers and Factory for Effective Wastewater Treatment
Product Specification
| Appearance: | Liquid | Color: | Colorless |
| Type: | Sewage Treatment Chemicals | Transport Package: | 200L Drum / 1000L IBC Tank |
| Key Features: |
Heavy Metal Precipitation Agent Heavy Metal Removal Agent Heavy Metal Adsorption Agent |
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Stability and Sensitivity
1. Stability:
This product forms a stable polymer with heavy metal ions and will not precipitate heavy metal ions in strong acidic and alkaline environments. The heavy metal chelates are also very stable in the temperature range of -100°C to 300°C. Under natural environmental conditions, they can maintain long-term polymer stability, thereby ensuring the environmental protection against sludge.
2. Sensitivity:
It is very effective for trace metal ions in wastewater and can reduce the content of toxic metal ions in wastewater to 0.001 mg/L.
3. Environmental Friendliness:
This product is a sulfur-free polymer, so it will not cause secondary pollution to the environment.
| Heavy Metal Removal Agent | |
| Index Item | Index |
| Appearance | Light yellow liquid with a slight ammonia odor |
| Free Alkali % | ≤0.4% |
| Proportion (D20) | 1.10–1.30 |
| pH | 8.0–12.0 |
Note: If the customer has special requirements for quality, production can be carried out according to the indicators provided by the customer.
Packaging and Storage: The product packaging includes 200 kilograms and 1000 kilograms of plastic drums. Store in a cool, dry place at room temperature for a storage period of 12 months.
Packaging and Storage: The product packaging includes 200 kilograms and 1000 kilograms of plastic drums. Store in a cool, dry place at room temperature for a storage period of 12 months.
Usage Method
- Solid products need to be diluted before use, while liquid products can be used directly or diluted. The dosage of the reagent should be determined based on the stirring test and the production test.
- When performing operations, operators should wear protective equipment to avoid direct physical contact.
- Under test conditions, it can be dosed together with, or used in combination with, other coagulants or coagulant aids.
Packaging and Storage
This product is packed in plastic drums, with a net weight of 25 kg ± 0.2 kg per drum. Storage period: One year. If sediment occurs during this period, shake well before use and the efficacy will remain unchanged.
Frequently Asked Questions (FAQ)
Q What is a Heavy Metal Removal Agent and how does it work?
A Heavy Metal Removal Agent is a chemical reagent used in wastewater treatment to capture and precipitate heavy metal ions such as lead, mercury, cadmium, and chromium. It works by forming stable chelate complexes with heavy metal ions, converting them into insoluble compounds that can be easily separated from water through sedimentation or filtration.
Q What pH range is suitable for using this Heavy Metal Removal Agent?
This product has a pH range of 8.0–12.0 and is designed to remain stable and effective across a wide range of pH conditions. Unlike traditional precipitants, it will not release heavy metal ions even in strongly acidic or strongly alkaline environments, making it versatile for various industrial wastewater treatment scenarios.
Q How low can this product reduce heavy metal concentrations in wastewater?
This Heavy Metal Removal Agent is highly sensitive to trace metal ions. It can reduce the concentration of toxic heavy metal ions in wastewater down to as low as 0.001 mg/L, making it suitable for meeting strict environmental discharge standards.
Q Is this product environmentally safe? Will it cause secondary pollution?
Yes, this product is formulated as a sulfur-free polymer, which means it does not introduce sulfur compounds into the treated water or sludge. This ensures that no secondary pollution is caused to the environment, and the resulting sludge remains environmentally stable over the long term.
Q How should this Heavy Metal Removal Agent be stored and what is its shelf life?
The product should be stored in a cool, dry place at room temperature, away from direct sunlight and heat sources. It is packaged in 200 kg or 1000 kg plastic drums. The shelf life is 12 months. If sediment occurs during storage, simply shake the container well before use — the efficacy of the product will remain unchanged.
Q Can this product be used together with other coagulants or flocculants?
Yes. Under appropriate test conditions, this Heavy Metal Removal Agent can be dosed simultaneously with, or used in combination with, other coagulants or coagulant aids. It is recommended to first conduct a stirring test and a production test to determine the optimal dosage and combination for your specific wastewater composition.