Waste Water Treatment
Wastewater and runoff from industries like power generation, oil refining, chemical manufacturing, electroplating and mining can contain heavy metals and organic compounds. These can pose long-term health risks through pollution of rivers, lakes, groundwater and drinking water.
Many of these pollutants can be removed and recovered by CHEMRA’s ion exchange resins, adsorbents and applications knowledge.
Targeted chemicals and metals:
Polymeric adsorbents such as TREVERSORB ADS100 and TREVERSORB ADS150 are being used for the removal and recovery of phenolic compounds from wastewater. These adsorbents can reduce influent concentrations from 5,000 ppm down to less than 1 ppm in the effluent. If necessary, the phenol can be recovered when acetone is used as the regenerant.
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Learn about our products and services for industrial water treatment.
Our recommended ion exchange resins for condensate polishing
| Trademark |
Type
|
Capacity
(eq/L) |
Uniformity
Coefficient | Remarks | |
|---|---|---|---|---|---|
|
Cation removal |
TREVERLITE IXC250/UN/H |
SAC mr
|
≥ 1.7 (H+ form)
|
≤ 1.4
|
High crosslinking resin, uniform and high strength |
| TREVERJET IXC2050/H |
SAC mr
|
≥ 1.7 (H+ form)
|
≤ 1.2
|
Superior strength, uniform particle size for mixed beds | |
| TREVERJET IXC1500/H |
SAC gel
|
≥ 2.0 (H+ form)
|
≤ 1.2
|
High crosslinking, exceptional stability. Uniform for mixed beds | |
|
Anion and |
TREVERJET IXA1500/OH |
SBA gel
|
≥ 1.0 (OH- form)
|
≤ 1.2
|
Superior strength, uniform for mixed beds |
| TREVERJET IXA3050/SO4 |
SBA mr
|
≥ 1.4 (Cl- form)
|
≤ 1.2
|
Superior strength uniform particle size for mixed beds | |
| TREVERJET IXA3050/OH |
SBA mr
|
≥ 1.4 (Cl- form)
|
≤ 1.2
|
Superior strength uniform particle size for mixed beds |
PFAS
Removing PFAS from wastewater is crucial to prevent environmental dispersion and accumulation. Stricter regulations mandate effective removal technologies like activated carbon filtration and ion exchange to protect health and ecosystems. Compliance reduces legal and financial penalties.
PFAS
The removal of PFAS from wastewater is crucial to avoid their dispersion in the environment and their accumulation in soil, water, and living organisms. Their removal from wastewater helps reduce their environmental footprint and protects ecosystems. Many countries are implementing stricter regulations on PFAS levels in wastewater. Compliance with these regulations is essential to avoid legal and financial penalties. Effective PFAS removal technologies, such as activated carbon filtration and/or ion exchange, are essential to address these challenges and protect both human health and the environment.
