UV - TECHNOLOGY for Advanced Oxidation Processes in …seminario.ekosbrasil.org/wp-content/uploads/2016/05/frank_seitz_ibl.pdfterpenes, butter acid, scatol, amines) Mineral oil and

Solutions for the future

uviblox

Frank Seitz

UV - TECHNOLOGY for Advanced Oxidation Processes in Water & Gas Phases


Basics, Technique & Design

Brazilian Remediation Projects

Application in Industry processes and else

Overview


What is light?

c speed of lightf frequencyλ wave length

Light: electromagnetic radiationRule: Shorter wavelength, morepowerful radiation

TV, radio

Radar

Infra-red

Visiblelight

Ultra-violet

X-ray

Gamma

Basics – Brazil - Industry

1. BASICS, TECHNIQUE and DESIGNLight


Visible light

305 nm

Browning

Sunburn

DisinfectionOzone productionUV polymerisationDegradation of pollutantsArtificial ageing of material


UV-LightUV-light


Spectral radiation density and radiation intensity of a 4kW Hg-MP lamp


Emission


Absorption - Photolysis



Fotochemical effects of UV and VUV irradiation


FotolysisDirect fotolysis of Organics: R-R + hv -> R° + R° -> CO2 + H2O

OzonolysisActivation of oxygen (air): O2 + hv -> O3

Fotolysis / homolysis of ozone: O3 + hv -> O°

HomolysisFotolysis / homolysis of water: H2O + hv -> OH°Fotolysis / homolysis of peroxide: H2O2 + hv-> OH°

Solutions for the futureBasics – Brazil - Industry

low and middle pressure lamps


low and middle pressure lamps


Electronical power supply for UV lamps



Transmission Quartz

Transmission Media

Temperature

Lamp pressure

Lampen filling/ -doting

Aging of lamps

Electronic supply (kind, current, voltage, frequency) ‏

Permeation

Distribution of power

Flowdynamics

Combination of techniques

Dimension and operation parameter



for theimplementation ofdegradation testswith VUV-lamps


Lab-device


Pilot systemsfor water and gas



Brazil 1 – Pharmaceutical Industry



Brazil 1 - Basic design



Brazil 1 – Calculation of invest and operationcosts (total remediation system)



Brazil 1 – Plan of Site


Brazil 1 - Detail design



Brazil 1 – Construction



Brazil 1 - Implementation



Tropicalisation



Brazil 2 – Electronic Industry



Brazil 2 – Calculation of invest and operationcosts (components)


UV x Activated Carbonconsidering change of 6 carbon colums every month

0

500000

1000000

1500000

2000000

2500000

3000000

3500000

4000000

4500000

0 1 2 3 4 5

Years

Costs (R$)

Activated Carbon

UV


Brazil 2 – Flow sheet



Brazil 2 – Plan of site



Brazil 2 - Construction



Brazil 2 - Implementation



Brazil 2 - Efficiency



ApplicationuvibloxVacuum-UV-photooxidation systems for purification of water and air



GPT - WPT

COD, TOC reduction

AHC, PAH, CHC, POL, AOX, PCB

Mineral oil and derivates (alcohols, ketones, aldehydes …) ‏

Cyanides, complexing agents

Endocrine substances (antibiotics, zytostatics)‏

Pesticides, herbicides, fungicides

Organo phosphite (electroplating) ‏

Trinitrotoluene (TNT) and derivates

Methyltertiarybutylether (MTBE), and more

Disinfection

Elimination of odors (mercaptans, terpenes, butter acid, scatol, amines)

Mineral oil and derivates (alcohols, ketones, aldehydes …)

Methanes

Hydrogen sulfide

Ammonia

Exhaust air from stripping plants

Phenols

CHC (e.g. vinyl chloride, cis-1,2-dichloroethene) ‏

Endocrine substances (antibiotics, zytostatics)

Disinfection

WPT - GPT



Scopes of Application

RemediationMunicipal waste water treatmentPotable water treatmentWaste odour treatmentIndustry:

Animal farmingAutomobile ChemicalElectroplatingMetal Mineral Oil Pharmaceutical


PaintingPaper Rubber Vegetable Oil …


Germany – Waste water treatment



Germany – Waste treatment



Germany – Animal husbandry



Germany – Electroplating



Mineral Oil Industry

Contaminated with oil:Washing water,Rain water,Flushing air/vapourGroundwater…

Refineries, Pump stations, Pipelines, Tank farms, Tank trucks,Tank ships…



Germany – Rubber/Metal industry



Japan – Painting Industry



Japan – Paper Industry



Lithuania, Vegetable oil industry



Invest costs Operation costs


Photo-oxidation

Biofilter

Bio washer

CatalyticOxidation

Adsorption

Biofilter

Bio washer

CatalyticOxidation

Adsorption

Photo-oxidation


Advantages of uviblox -systems

Eliminating of contaminants, undesirable odours and micro-organism.

Low space requirements.

Easily to be handled, operated, and maintained.

Low running costs (developed form for reducing cost of energy).

No more waste after treatment (no increase of organic carbon freight).

Even for explosive atmospheres/gases (no open flame!).

Suitable for a wide range of application (small and high concentration) :

10 – 100.000 mg/m³1 – 200.000 m³/h



Cooperation in South America:


Documents

UV - TECHNOLOGY for Advanced Oxidation Processes in …seminario.ekosbrasil.org/wp-content/uploads/2016/05/frank_seitz_ibl.pdfterpenes, butter acid, scatol, amines) Mineral oil and