WASTEWATER TECHNOLOGY

EVAPORATION

When wastewater is difficult to manage

ECOCV ecoteamM.V.R. Evaporator unit - ECOCV

ECOCR ecoteamCrystalization unit - ECOCR

ECOHP-S ecoteam

Special evaporator unit - ECOHP-S

 

 

 

 
APPLICATION
Zero Liquid Discharge
O.S.
Water recovery
Wastewater treatment

 

Evaporation is a technological process that allows to treat wastewater obtaining the condensed solvent (water) at a low conductivity and a concentrate, enriched in solute, whose volume is a fraction of the wastewater input.

Evaporation is widely used in the treatment of difficult industrial wastewater as:

  • High salinity
  • High concentration of organic substances
  • Plating
  • Industrial painting
  • Vibrofinishing
  • Mechanic industry
  • Oily emulsions
  • Die casting
  • Landfill leachate

The noblest application of the evaporation process, regarding diluted waste water, is obtained when the recovery of the concentrate and the reuse of the condensate take place.

An example of "ennoblement", concerning evaporation, is the treatment of washings after galvanic processes (Chrome plating, Nickel plating), in which the condensate at low conductivity is used as washing system and the concentrate is used as a raw material of the process.

Evaporation is also applied as a reduction system of management costs in "difficult" wastewater treatment, thanks to the reduction in volume through water recovery and eventual transfer of the concentrate to authorized third parties.

An example is the treatment of oily emulsions that, if properly treated by evaporation, allows to obtain a reusable condensate in the production process and a concentrate which may also be conferred free.

Evaporation is a process that requires energy that can be "recovered" by waste energy or directly supplied; Ecoteam studies every application optimizing both the production processes and the energy consumption.

Ecoteam has developed its own range of evaporators unit using the best technologies such as Mechanical Vapour Recompression (MVR), Heat Pump (HP) or energy flows' recovery (HW), which, whethere correctly applied, may solve many problems of industrial wastewater treatment, with management costs either acceptable or, in many cases, advantageous compared to other technical solutions.

Mechanical Vapour Recompression (MVR) technology is very interesting in terms of management low costs: if included within complex projects, by technical experts, it can lead to a lower cost of ownership compared to standart wastewater treatment discharging in a sewer.

SPECIFIC APPLICATIONS

Evaporator M.V.R. (Mechanical Vapour Recompression)
ECOCV                            

Evaporator - Scaped type Heat Pump
ECOCR                                  

Evaporator - Heat Pump 
ECOHP                          


 
RELATED TOPICS
Purification
Demineralization
Evaporation
Crystallization
Sludge treatment
Sludge drying
Control and process optimization

 



ECOTEAM SPA
Sede Legale ed Operativa
- Via del Padule 23/F - 50018 Scandicci - FIRENZE - ITALY - Tel. +39.055.73.55.51 - Fax +39.055.73.55.55.00 - info@ecoteam.it
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NEWS

2021 News N3

2021: New order in the aeronautical sector

N5-2020

2020-Oct: Scraped type heat pump evaporator model ECOCR1500 destination France

N4-2020

2020-August: Scraped type heat pump evaporator model ECOCR1500 destination Switzerland

2021 News N4

New order for 3,000 l/d heat pump scraped evaporator

N3-2020

2020- August: Testing of the oily emulsions treatment plant completed, capacity 12,000 l / day

N2-2020

2020-July: Start-up of wastewater treatment plant in the anodic oxidation sector (Italy)

2021 News N2

ECOCR 1500 scraped heat pump evaporator delivered. Destination France

N1-2020

2020 July: Started ZLD (Zero Liquid Discharge) pickling phosphating in Italy

Export 3

2015-October: Delivered evaporator ECOCV30000 for Russian federation

Export 2

2015-October: Delivered supply for UEA

Italy N2

2015-October: Successfully started Automotive wastewater plant

2021 News N5

New order for 2 vacuum evaporators with mechanical vapor recompression
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