Home » Products » Coal Activated Carbon » WT Basic Coal Granular Carbon – Entry-Level Economical Grade for Water Pretreatment

Activated Carbon Category

Related Products

PSD-A0 S Acid-Washed Coconut Shell Carbon – Low Ash for Semiconductor UPW

WT Basic Coal Granular Carbon – Entry-Level Economical Grade for Water Pretreatment

Sewage pretreatment use WT-S Coal Granular Activated Carbon

Share to:

WT Basic Coal Granular Carbon – Entry-Level Economical Grade for Water Pretreatment

WT is the foundational entry-level model in the WT coal-based water treatment carbon series, engineered for large-scale primary water treatment scenarios where cost efficiency is the core priority. Manufactured from quality bituminous coal through conventional steam activation, it delivers reliable basic organic adsorption performance at a highly competitive unit price, making it the standard cost-optimized solution for front-end industrial wastewater pretreatment, circulating water systems and bulk non-potable water purification projects.

Availability:

Quantity:



Inquire Add to Basket

Model:
WT
Brand:
purestar

Product Overview

Produced from selected bituminous coal through crushing, screening, carbonization and steam activation processes, WT features a balanced basic pore structure that provides effective removal of macromolecular organics, color and partial odor compounds from water. With an iodine value of ≥850 mg/g and ≥90% abrasion hardness, it maintains stable filtration performance under conventional operating conditions and withstands standard backwashing cycles without excessive attrition.

WT is fully compatible with most standard pressure filters, gravity filters and multimedia filtration systems. Its ultra-high cost performance makes it suitable for large-fill-volume projects with moderate inlet loads and strict budget controls, serving as the most economical option for primary and secondary water treatment stages.

Specifications

Parameter	WT 830	WT 1240	Unit
Iodine adsorption value	> 800	> 800	mg/g
Moisture content	< 5	< 5	%-wt
Ash content	< 15	< 15	%-wt
Floatation rate	< 6	< 6	%-wt
Hardness (Strength)	> 90	> 90	%
Specific surface area	> 800	> 800	m²/g
Particle size > 8 mesh (1.70 mm)	< 15	-	%-wt
Particle size > 12 mesh (1.70 mm)	-	< 5	%-wt
Particle size < 30 mesh (0.6 mm)	< 5	-	%-wt
Particle size < 40 mesh (0.43 mm)	-	< 5	%-wt

Available particle size

8×30 Mesh ( 0.6 ~ 2.36 mm)
12×40 Mesh ( 0.43 ~ 1.7 mm)
Other customized particle sizes

Packaging

25 kg/bag、500 kg/bag

Key Features

Cost-Optimized Bulk Filtration
Delivers reliable adsorption at the lowest unit price in the WT series, ideal for large-fill-volume projects where budget efficiency is as critical as contaminant removal.
Balanced Macromolecular Adsorption
The well-developed basic pore structure effectively removes macromolecular organics, chroma and odor compounds from conventional industrial and municipal water bodies—serving as a practical upstream companion to higher-spec grades like WT-P in multi-stage treatment trains.
High Mechanical Durability
Solid particle strength withstands routine backwashing and hydraulic shock, maintaining stable bed permeability and structural integrity during long-term continuous operation.
Flexible System Integration
Fully compatible with standard pressure filters, gravity filters and multimedia filtration systems, enabling seamless deployment in both new builds and existing primary/secondary treatment infrastructure.
Consistent Quality at Scale
Standardized production controls ensure uniform batch-to-batch quality for bulk orders, supporting predictable performance in large-scale continuous-operation water treatment systems.

Applications

Large-Volume Industrial Wastewater Primary Pretreatment: Front-end organic and color reduction in wastewater treatment trains reduces loading on subsequent biochemical and advanced processes. WT's entry-level positioning provides reliable basic adsorption at the lowest unit cost for bulk filling projects where premium performance is unnecessary.
Circulating Cooling Water Organic Control: Open cooling systems accumulate organic pollutants that promote biofouling and corrosion. WT's economical pricing makes it feasible for large-scale continuous dosing in cooling tower make-up water treatment.
Bulk Non-Potable Water Purification: Surface water, groundwater and reclaimed water for landscape irrigation and dust suppression need basic purification without potable water standards. WT's cost-optimized design fits these large-volume, moderate-requirement applications.
General Wastewater Secondary Polishing: Basic organic polishing for biologically treated effluent from industrial facilities meets basic discharge compliance without the premium cost of higher-grade media.