1 Environmental protection

2

[H2Ocontaminated] H2Opure [PUREcontaminated]PURE+ = +

3

Water contaminated with

50 ml Diesel: 3 g PURE + wait 1 min = pure water

Adsorption of Diesel

4

Properties

• High rate of adsorption, adsorbs up to 10 times of its own weight

• Fast rate of adsorption, the contamination is adsorbed within a few minutes

• Great surface area, up to 3 m²/g

• Electrical non-conductor

• Inert, no chemical reaction with other products

5

Suitable for all synthetic and vegetable oilsFat oils, essential oils, mineral oils, silicone, heavy oils, waste oils, engine oils, Diesel, heating oils, kerosene, rapeseed oil, safflower oil, soya bean oil, corn oil, groundnut oil, olive oil, herring oil, palm-oil, suet, coconut oil, sunflower oil

Water contaminated with

50 ml waste oil: 3 g PURE + wait 2 min = pure water

Absorption of waste oil

6

• Adsorbs pollutions on the water surface

 • Adsorbs pollutions on the ground

• Suitable for fresh water and for salt water

• Suitable for calm water surfaces

• Very suitable for choppy water (even faster adsorption due to movement of PURE)

Suitability

7

Suitable for all hydrophobic solvents-Alkane, Pentane, Hexane, Heptane, Octane, Nonane, Decane, [...], Hexadecane-Alkenes, Pentene, Hexene, Heptene, Octene, Nonene, Decene, […], Pentadecene-Alkynes, Benzene, aromatics, Toluol, Xylol, Mesitylene

*better differentiation due to dyed water

water* contaminated with

50 ml Toluol: 3 g PURE + wait 30 s = pure water

Absorption of solvents as Toluol

8

• Protection of water due to insolubility

• No adsorption of any water

• Long time adsorbent

• Protection of water, product swims durably on water

• Resistant against humidity and weather conditions

Ecological advantages

9

*Isopropanol, better visibility due to dyed surfactants

30 ml alcohol*: 3 g PURE + wait 40 s = adsorbed

Adsorption of alcohol and surfactants

10

• Easy to separate from water

• No residues

• Durable shelf-life, product does not decay

• Extraordinary environmental safety

• Non biodegradable

• No dangerous goods

Ecological advantages

11

The test shows the insolubility of PURE after:

1 day 1 week 1 month 6 months

Absolutely insoluble in water

12

Extract from the DEKRA test report, upon request we send the complete document to you.

Test results DEKRA Umwelt GmbH

13

Scenario: Sand is contaminated with oil

Add water and PURE

PURE can be separated easily from sand

Sand is purified ecologically

New ways to purify sands

14

• Filter technology• Waste water treatment• Winning of oil and Naphtha• Recycling of waste oils and secondary materials• Sedimentation tanks• Docks• Barrages • Purification plants and water supply facilities• Industrial oil separators

Further fields of application

15

• Very easy to dispose by local dumpsites and waste deposit authorities

• Attractive calorific value, 40 - 45 MJ / kg

• Recyclable

Advantages at disposal

16

DEUREX Pure GmbH

Dr.-Bergius-Straße 18 - 24

D-06729 Elsteraue

www.DEUREXpure.com

Your contacts:

Susanne Jenke Günter Hufschmid

Product Management CEO

Phone: +49 (0) 34 41 / 82 910 79

Jenke@DeurexPure.com Hufschmid@Deurex.com

Contact