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Light Environmental has developed a range of standard stand-alone products which can be combined into process and system configurations to meet each PCB manufacturer¡¯s needs.

These goals may include the following:

  1. Compliance with discharge limits
  2. Sludge reduction
  3. Metals recovery
  4. Recycled reuse water
  5. Reduced capital costs
  6. Reduced operating costs

One of the most difficult PCB manufacturer wastes to treat is that containing resistant chlelators, developers and stripping solutions.

Light Environmental has developed the TREAT-RESIST System which removes both the resist polymer and metals using filtration. The effluent from this system can be sent directly to the final Neutralization System and discharged. The TREAT-RESIST System can be operated as a batch or on a continuous flow basis. The solids residue is easily dewatered in a standard filter process.

Advantages to our PCB Wastewater Treatment:

  • Custom design with standard treatment equipment that works
  • Superior product quality
  • Easy installation and operation of equipment