SY02-P iron hydroxide arsenic removal filter material for drinking water

One:SY02-P iron hydroxide arsenic removal filter material for drinking waterIntroduction:

Arsenic pollution in water istrickyEnvironmental issues, especially in groundwater and some industrial wastewater, often result in arsenic levels exceeding safety standards. Arsenic is a highly toxic heavy metal, and long-term ingestion can cause serious harm to human health, including skin lesions, neurological damage, and even cancer. Therefore, it is crucial to develop efficient, economical, and environmentally friendly arsenic removal technologies.

SY02-PIt is a type of specially treated iron hydroxide particle, which is rich in active sites on its surface and can react chemically with arsenic ions to form stable complexes. The following are its main characteristics:

Secondly:SY02-P iron hydroxide arsenic removal filter material for drinking waterfeature：

1. Large adsorption capacityRegardless of trivalent arsenic（Both As (III) and pentavalent arsenic (As (V)) can be rapidly and efficiently adsorbed, with an adsorption capacity at least 5 times higher than traditional adsorbents.

2. Wide applicability:inGood adsorption performance can be maintained within the pH range of 5-9, especially under neutral to weakly alkaline conditionsGood effectIt can be applied to certain high salinity water bodies.

3. Easy to use:There is no need for pre oxidation or other chemical treatment of water, simplifying the operation process.

4. Long lifespan:Under normal usage conditions, its service life can reach1.5-5 years, can be replaced directly after adsorption saturation.

5. No wastewater is generated/Waste residue:During use, there is no need for acid-base regeneration, and after adsorption saturation, harmful substances will not be released and secondary pollution will not occur.

6. Adapt to faster flow rates:inThe effect is stable within the flow rate range of 10-20m/h, saving a lot of equipment costs and space.

7. Low cost per ton of water:The cost per ton of water is higher than that of traditional adsorbents1/2-1/3.

3、 Application scope

SY02-PSuitable for various scenarios, able to meet the arsenic removal needs under different scales and water quality conditions:

1. Municipal water supply:Used in urban drinking water treatment systems to ensure water supply safety and comply with national drinking water standards.

2. Rural drinking water:Suitable for small-scale water supply systems in rural areas, ensuring the safety of drinking water for residents.

3. Groundwater remediation:Used for the purification treatment of groundwater, removing arsenic pollution from groundwater.

4. Industrial wastewater treatment:Suitable for the treatment of arsenic containing wastewater generated in industries such as electronics and chemical engineering, ensuring that the wastewater meets discharge standards.

5. Mineral water treatment:Remove arsenic from mineral water while retaining other beneficial minerals in the water.

4、 Operation Guide

use SY02-PThe arsenic removal operation is simple, and the following are the basic steps:

1. Loading height:Based on the amount and quality of treated water, the recommended filling height is100-160 centimeters.

2. Flow rate control:The working flow rate is generally10-20 bed volume per hour (BV/h), can be adjusted to 10-30 BV/h according to water quality.

3. Contact time:Ensure that the contact time between water and filter material is3-5 minutes to achievegoodAdsorption effect.

4. Backwash conditions:When the system pressure drop reachesAt 0.5 bar, backwashing is required to restore the permeability of the filter material.

5、 Summary of Advantages

1. SY02-PAs an efficient pure adsorbent material, it has the following significant advantages:

2. Efficiency:One filtration can reduce the arsenic content in the effluent toBelow 0.01ppm, it meets strict drinking water standards.

3. Easy to operate:No need for complex chemical pretreatment, low operation and maintenance costs.

4. Environmental friendliness:After adsorption saturation, it will not produce arsenic containing sludge, avoiding secondary pollution.

5. Multifunctionality:In addition to removing arsenic, it can also remove other heavy metal ions and improve water quality.

6. Economy:Long service life and low maintenance costs make it economically competitive.