Water filter export enterprise
activated carbon for Water treatment
Powder activated carbon differs greatly from particles activated carbon in the application and each type has its respective advantages in the water disposal.
powder activated carbon
particles activated carbon
types of eliminated compounds
organic micro pollutants
organic micro pollutantsDOCbiodegradable (BDOC, AOC)suspending substanceoxidizer residue
seasonal application or applied when there is some problem in water
continuous demand when using activated carbon
the residue density of the targeted impurity after disposal
application and disposal equipment
special absorbertransformed sand filter
filtering containerdelivery/operative device for particles activated carbon
Particles Activated Carbon- advanced technology
Filtering with particles activated carbon is the currently updated technology for disposing water, used alone or after ozonization as the terminal step (polishing). Because the organism is ozonized, the biological activation of the particles activated carbon is obviously improved, and the life expectancy of the filter is prolonged.
Particles activated carbon is mainly used to remove various soluble organisms with different molecular weight: compounds relevant to taste& odor, total organic matter (DOC，TOC，KMnO4 value, absorbed UV), biologically degradated organisms (AOC, BDOC), pesticide, detergent. In addition, it can remove the suspended substance and oxidizer residue (such as ozone).
Types of Filters
Gravity filter is the most ordinary type, also there is pressure filter. Exclusive filters and other available types can also be applied in the activated carbon absorption. Those exclusive filters are specially designed for particles activated carbon, and their typical empty bed contact time (EBCT) is 10-20 minutes.
Remodeling of available filters
• Rapid sand filtering: to change into particles activated carbon or multilayer particles activated carbon/sand and obtain the relative short EBCT (<10 minutes)
• Slow sand filtering: to put particles activated carbon at the top or between two layers of sand and obtain the relative long EBCT (> 30 minutes)
Types of Particles Activated Carbon
During the disposal process of drinking water, various impurities should be removed, therefore, a multitude of particles activated carbon have been developed by our company. Some of them are for special applications, and the other are multifunctional. The major types and applications of the particles activated carbon for purifying drinking water are as follows:
bed density （kg/m3)1
valid size （mm）
Dq PK 1-3
Dq PK 3-5
Dq GCN 1240
Dq GCN 830
Particles activated carbon applied in the drinking water can reach the strictest request of purity, comply with the American Food and Chemistry Regulation (the 4th version, 1996), and meanwhile meet the demand of precipitation of metals, PAH and cyanide set by EN12915(European standard, 1999).
Powder Activated Carbon---Low Investment Cost
Powder activated carbon is widely used in the disposal of drinking water to eliminate the taste/stink, organic micro-pollutants, such as pesticide.
Advantages of our powder activated carbon:
• Flexibility: Dose and type can be changed according to practical demand (for example, under certain emergency)
• Low investment：Separation of powder activated carbon can be undertaken with the solid separation.
• High efficiency for certain compounds.
• Saving cost
Ultra Filtering (UF)
In this recently developed separation technology, powder activated carbon is added in the upstream of the UF system--- ultrafiltration membrance will separate the powder activated carbon from water. According to the backwash break, powder activated carbon will remain active for 1 hour to the maximum extent.
Rapid Sand Filtering (RSFs)
When powder activated carbon is added before rapid sand filtering, it will be separated over the filtering process (maybe with the help of flocculating agent). The pure contact time can be considered from two different perspectives:
• Hydraulics: the staying time between feeding and filtering of powder activated carbon (normally<1 hour)
• Filtering：the gross staying time of powder activated carbon in the filter, that is to say, the average period between two continuous backwashes (normally > 1day).
Powder Activated Carbon: Package, Operation and Feeding
Packaged and provided in small paper bag, large packing bag or large scale tank.
• Particles of powder activated carbon that will be decomposed in water: a 3mm-diameter pill which will decompose into powder after contacting with water
• Wet powder activated carbon
Under normal condition, the moisture quality is 50%, and it can be used in the dust-free operation.
Send your message to this supplier
- Hebei Deqian Environmental Protection Technology Co., Ltd.
What is this?This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Activated carbon ,Coal-serial Activated Carbon ,Crushing Particles Coal Activated Carbon ,Industrial Activated Carbon
North America , South America , Eastern Europe , Southeast Asia , Western Europe , Northern Europe , Southern Europe , South Asia
You May Also Like
- New design swim pool water filters portable pool filter with 2 swim jets PK8028 USD $1 - $600 / Set
- frp pressure vessel USD $125 - $1,325 / Piece
- factory manufacture price SMC GRP FRP water storage tanks USD $100 - $200 / Cubic Meter
- sludge dewatering decanter centrifuge USD $5,000 - $30,000 / Set
- MBR flat type membrane system USD $4,210 - $4,520 / Set
- 500L double stage reverse osmosis/reverse osmosis water treatment machine USD $1 - $99,999 / Set
- Drinking water ozonator machine,ozone generator for waste water treatment USD $1,000 - $9,150 / Piece
- Mechanical Grille/rotary mechanical trash rake bar screen machine USD $2,000 - $9,950 / Sheet
- Pleated series 40 inch 0.1 micron polypropylene membrane filter cartridge supplier for industrial water treatment USD $2 - $5 / Piece
- Columnar coal-based activated carbon for air & water treatment USD $650 - $2,000 / Ton
- ozone hair straightener/Long Life Integrated Ozone Generator/ozonizer/ ozonator USD $1,200 - $1,500 / Unit
- FRP GRP SMC Sectional Panel Fire Water tank USD $150 - $200 / Cubic Meter
- Sodium Sulfite Negotiable
- Foldable non poisonous hiking drinking water bag USD $20 - $20,000 / Piece
- 10 inch PP water filter housing double O ring Negotiable
- KIMA-S301 Dodecyl Dimethyl Benzyl Ammonium Chloride (BKC1227) Negotiable