Al2(SO4)3 Aluminium Sulphate as waste water treatment chemicals
Description:
Aluminium sulphate is a liquid flocculent for the treatment of municipal water and waste water systems. It works by combining the small impurities in the water to form a floc which can then be settled & if required filtered . It is suitable for use in drinking water, dams, pools and the treatment of waste water. It should not be used in ponds, dams or where aquatic life is present.
Features & Benefits
- High Purity
- Quick Settling Liquid
- Quick dispersion
- Safe for drinking wate
| Items | Specifications | | I Type:Low Ferrous/Low Iron | II Type:Non-Ferrous/Iron-free | | First Class | Qualified | First Class | Qualified | | Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 | | Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 | | Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 | | PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 | | As %≤ | | | 0.0005 | 0.0005 | | Heavy metal (Pb) %≤ | | | 0.002 | 0.002 | |
Application:
Aluminium sulfate is used
- in water purification and for chemical phosphorus removal from waste water.
- in the human food industry as a firming agent.
- as a mordant in dyeing and printing textiles.
- to reduce the pH of garden soil, as it hydrolyzes to form the aluminium hydroxide precipitate and a dilute sulfuric acid solution
- as waterproofing agent and accelerator in concrete in the construction industry.
- as a foaming agent in fire fighting foam.
Directions For Use
Depending on the quality of water dosage of 50mg per litre down to 15mg/l .
pH of the water should be checked to ensure it is above 6.
If pH is too low the correct up with either Soda Ash or Sodium Bicarbonate.
500ml per 10,000L of water with slow agitation to disperse the alum is required.
Mixing for several hours is desirable and then settling for 6 to 8 hours.
For Municipal water and waste water dilutions are plant and source dependant.
Handling and storage
| Handling and storage for Aluminium Sulfate |
| Handling | Avoid dust formation. Keep formation of airborne dusts to a minimum. Provide appropriate exhaust ventilation at places where dust is formed. Do not breathe dust from this material. In case of insufficient ventilation, wear suitable respiratory equipment. Do not get this material in contact with eyes. Avoid contact with skin and eyes. Avoid prolonged exposure. Wash thoroughly after handling. Practice good housekeeping. Emergency eye wash fountains and emergency showers should be available in the immediate vicinity. |
| Storage | Keep container tightly closed. Keep only in the original container. Store in corrosive resistant/container with a resistant inner liner. Keep out of the reach of children. Store in rubber lined mildsteel or plastic tanks. Avoid freezing. Keep away from incompatible materials. |
Our certificates
Why choose us?
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Factory supply with reasonal price
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Stable storage with fast delivery
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Lab tests avaliable
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Free sample avalible
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CE, SGS, ISO certificates satisfied
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Quality control during manufacturing
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After-sales service within 24hours
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More than 20years of technical research and production in this field
FAQ:
Q1. What’s your MOQ?
A: MOQ : 20tons. Very happy to grow up with you from the very beginning and MOQ will be 20tons.
Q2. How can I get a sample for laboratory test?
A: We can offer you samples free for lab test. Please contact us directly and send us your courier account for delivery.
Q3. I am not sure how to choose an appropriate product for my industry, what should I do?
A: We can give you suggestions based on your industry and source water analysis report(if possible). we have 20years of experiences in wastewater treatment, we can help you to find the suitable and professional products for you.
Q4. How can I get the price of Aluminium Sulphate from the manufacturer?
A: We are the manufacturer of aluminium sulfate. Please tell us your requirements like products specifications,quantity,packing,destination port and other necessary information,based on which we can check and reply you with a latest and exact price.
Q5. How do you control your products quality:
A: Our motto is: Taking credit and quality as the ground for sanding and root for growing. First we do the quality test for each batch of the raw materials. Second, there will be a strict pre-production sample test before mass production. Third, quality tests will be done every four hours during production. Finally but not the end of our quality control, we do the inspection before shipment. When clients get our products, our quality monitoring still continues with clients' using effect evaluation.
Q6. I have more questions, how to contact you directly?
A: Welcome to contact us with below contacts:
Contacts: Mrs. Carly
WhatsApp&Wechat&Cell: +86 18921388605
Email address: carly@lanyaochem.com
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Water Treatment Aluminum Sulfate PH3.5 Images
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