CZD™ – Continuous Zero Discharge Technology
CZD™ – Continuous Zero Discharge Technology
DOVE Biotech Co., Ltd. has done intensive research in developing the advent of CZD™ (Continuous Zero Discharge Technology). Due to environment concerns over wastewater discharge and valuable waste stream, CZD™ technology has been adopted to convert these wastes into energy and natural fertilizer.
The biological energy from this process is converted to thermal energy, which in turn is used in a boiler system to produce steam. Part of the steam is used as a heat media in the where condensation occur. The thermal energy is used in three forms:
·To provide a heat source for the ethanol production.
·To recycle the concentrate ash into potassium fertilizer.
·To provide electrical generation which can be sold to the public grid.
Normal solid content in the wastewater stream is 12% by total, 9-10% is an organic load, with the remaining 2-3% of ash. CZD™ utilizes this waste solid content that produced through ethanol operator by adding value to the wastes-tram.
ADVANTAGES OF CZD™:
·Minimal labor.
·Stable operation.
·100% recovery of the waste stream from the ethanol production.
·Advanced control system with 10 years experience in manufacturing to provide sustained, stable, automatic operation.
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