Aqualat ANTHRACITE
Key Features
| Brand | : | Aqualat |
| Origin | : | Russia |
| Carbon | : | approx. 92.0 % |
| Ash content | : | not more 5.0 % |
| Sulfur content | : | not more 1.0 % |
| Moisture content | : | not more 3.0 % |
| Acid solubility | : | not more 1.0 % |
| Main grain size | : | not less 90.0 % |
| Volatile matter | : | not more 3.5 % |
| Density | : | 1600 kg/m3 |
| View More Info | ||
Aqualat
Anthracite
Aqualat
Anthracite
is a premium-grade granular filtration media made from high-quality, hard, and
durable anthracite coal. It is specially processed and graded for use in waterand wastewater treatment systems. With its unique physical characteristics,angular shape, and high carbon content, Aqualat Anthracite providessuperior filtration efficiency, excellent hydraulic performance, and long
service life. It is ideal for dual-media and multi-media filters, where
it serves as the top filtration layer to enhance the removal of suspended
solids, turbidity, and organic matter from water.
Aqualat
Anthracite is widely used in municipal water treatment plants, industrialwater purification systems, desalination pre-treatment, and wastewater
recycling applications. Its exceptional durability, chemical stability, and
high dirt-holding capacity make it a cost-effective and sustainable filtration
solution.
Overview
Anthracite
is a naturally occurring form of high-rank coal that has undergone extensive
metamorphism, resulting in a hard, carbon-rich material with minimal
impurities. Aqualat Anthracite is processed from select anthracite
deposits using advanced washing, crushing, and sieving techniques to produce a
filtration media of consistent particle size and superior quality.
Its
low bulk density and angular grains make it an ideal upper layer in multi-media
filtration systems, where it works synergistically with other media such as sand,
garnet, and gravel to achieve optimal filtration efficiency. When combined
with these media, anthracite improves the overall depth filtration capacity and
reduces backwash water requirements.
Physical and Chemical Characteristics
- Material: Pure anthracite coal
- Color: Black or dark gray
- Shape: Angular or irregular
- Bulk Density: 0.7 – 0.9 g/cm³
- Specific Gravity: 1.4 – 1.6 g/cm³
- Effective Size (ES): 0.6 – 1.8 mm (custom sizes
available)
- Uniformity Coefficient (UC): < 1.7
- Hardness (Mohs): 3.0 – 3.5
- Carbon Content: > 90%
- Acid Solubility: < 2%
- Moisture Content: < 2%
- Operational pH Range: 3 – 10
These
properties give Aqualat Anthracite high resistance to mechanical wear
and chemical attack, allowing it to maintain its filtration performance even in
harsh operating environments.
Working Principle
The
effectiveness of Aqualat Anthracite lies in its unique depthfiltration mm. When water passes through the filter bed, suspended
particles, organic contaminants, and colloidal impurities are trapped within
the interstices between the anthracite grains.
The
angular shape of the anthracite particles creates a complex network of voids,
increasing the available filtration area and allowing for greater retention of
suspended solids without rapid clogging.
In
a dual-media filter, anthracite serves as the upper layer, while sand or
garnet forms the lower layer. The anthracite layer captures larger particles,
while the finer sand or garnet traps smaller impurities. This layered approach
results in:
- Improved turbidity removal
- Higher filtration velocity
- Longer filter runs between
backwash cycles
- Lower head loss
Through
this mechanism, Aqualat Anthracite enhances both the quality and
efficiency of filtration systems.
Applications
- Functions as the top layer
in filters using combinations of anthracite, sand, and garnet for superior
filtration performance.
CoolingTower Water Treatment:Removes suspended solids Aqualat Anthracite is used in a wide variety of water and wastewater treatment
processes, including:
- Municipal Drinking Water
Treatment:
Removes turbidity, suspended solids, and organic matter from raw water, producing clear and safe drinking water. - Industrial Process Water:
Provides clean water for cooling, manufacturing, and boiler feed applications in power plants, chemical industries, and refineries. - Wastewater Treatment:
Used in tertiary filtration systems to polish treated effluent, ensuring compliance with discharge standards. - Desalination Pre-Treatment:
- Swimming Pools and Aquatic
Systems:
Ensures crystal-clear water quality by trapping fine debris and microorganisms. - Aquaculture and Fish
Farming:
Helps maintain clean and oxygenated water, essential for aquatic health and productivity. - Dual-Media and
Multi-Media Filters:
and organic impurities, preventing scaling and fouling in cooling systems.
Key Features and Benefits
- High Filtration Efficiency:
Removes fine suspended solids and turbidity effectively, producing high-clarity water. - Durable and Long-Lasting:
Resistant to abrasion, corrosion, and chemical attack for extended service life. - Low Density and High
Porosity:
Enables higher filtration velocities and longer filter runs without clogging. - Excellent Backwash
Characteristics:
Low density allows for easy fluidization during backwashing, ensuring complete cleaning and media regeneration. - Uniform Grain Size:
Ensures consistent flow distribution and predictable filtration performance. - Chemical Stability:
- Cost-Effective Solution:
Long life, low maintenance, and reduced backwash water usage result in lower operational costs. - Environmentally Friendly:
Made from natural, non-toxic coal with no harmful leachates or residues. - Versatile Application Range:
Suitable for potable water, wastewater, industrial, and desalination systems. - Improved Filter Performance:
When used as part of a dual-media system, it enhances the filter’s dirt-holding capacity and hydraulic performance.
Operating Guidelines
|
Parameter |
Recommended
Range |
|
Filtration Rate |
5 – 15 m³/m²/h |
|
Backwash Rate |
40 – 50 m³/m²/h |
|
Bed Depth |
450 – 900 mm |
|
Backwash Expansion |
20 – 40% |
|
Operating pH Range |
3 – 10 |
|
Operating Temperature |
5°C – 60°C |
Proper
backwashing is essential to maintain the filter media’s performance. Periodic
backwash with clean water or air scouring ensures the removal of trapped solids
and restores the filtration capacity.
Storage and Handling
- Store in a dry,
well-ventilated area away from moisture and contaminants.
- Avoid contamination during
transport or handling to preserve purity.
- Handle with care to prevent
dust formation.
- Rinse thoroughly
before initial use to remove any fine particles.
Quality and Certification
Aqualat
Anthracite
is produced under strict quality control procedures to ensure consistent
particle size distribution, hardness, and purity. It meets or exceeds
international standards such as:
- AWWA B100 (American Water
Works Association)
- NSF/ANSI Standard 61 (for
potable water applications)
- EN 12909 (European standard
for filter media)
Each
batch undergoes rigorous testing for moisture, acid solubility, particle size
distribution, and purity to guarantee reliable and repeatable performance.
Conclusion
AqualatAnthraciteis a premium filttrength, efficiency, and
versatility to deliver exceptional water treatment performance. Its unique
physical properties, chemical stability, and excellent filtration
characteristics make it the preferred choice for dual-media and multi-media
filtration systems around the world.
By
effectively removing turbidity, suspended solids, and organic impurities, it
helps produce clean, clear, and high-quality water for municipal, industrial,
and commercial use. Its long service life, low maintenance needs, and
environmental compatibility make it a cost-effective and sustainable
solution for modern water treatment facilities.
Whether
used in drinking water purification, industrial process filtration, or
desalination pre-treatment, Aqualat Anthracite consistently delivers
reliable results, ensuring efficient system operation, improved water quality,
and extended equipment lifespan.
Where Can It Be Used?
Industrial water treatment plants
Municipal water filtration systems
Water softening systems
Pretreatment for ion exchange processes
Water purification for petroleum and chemical industries
Why Process Engineering Corporation?
Process Engineering Corporation is committed to providing advanced and cost-effective water purification solutions. By offering AQUALAT anthracite filter media, we ensure that our customers benefit from superior water treatment technologies, reduced operational costs, and longer filter lifespans. With our dedication to quality, Process Engineering Corporation delivers high-performance filtration products that meet the needs of various industries while ensuring sustainable and efficient water management solutions.
| Brand | Aqualat |
|---|---|
| Origin | Russia |
| Carbon | approx. 92.0 % |
| Ash content | not more 5.0 % |
| Sulfur content | not more 1.0 % |
| Moisture content | not more 3.0 % |
| Acid solubility | not more 1.0 % |
| Main grain size | not less 90.0 % |
| Volatile matter | not more 3.5 % |
| Density | 1600 kg/m3 |
| Bulk density | approx. 900 kg/m3 |
| Attrition loss | not more 0.3 % |
| Refinability | not more 3.0 % |
| Hardness | 4 Mohs |
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