Praxair to head US DOE team

.

of such

technology

Sydney

2000

commitment friendly

event

which

including

The

water

provided

water.

swimming

system

Australia

and

designed

of watet

pools.

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RO membrane

pattern

conventional

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as

lithography.

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light

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heart

at

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varying

continuously

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For more information, contact:

say that

of

pore

sizes

Midland, MI 48641-1206,

USA.Tel: +I

517 832 1466, Fax: +I 517 832 1465.

UV light controls size of nanopores A

research

group

Albuquerque, found

a way of making

size adjustments

to nanopores

by

According

to the research

is detailed

Science, the approach that

it could

sought

goal

separation

the

of oxygen

and nitrogen.

application covers

National

the University

by

of Energy’s

Laboratories have

of millions

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based

oxygen-nitrogen The

work

four-paper

series published

by the

in the journal group detailing its investigations properties

CycEngine

Park,

Illinois;

the

to produce

of pores which

is being

same

size.

In

honeycomb-like might bundle, unison Using

straws

case,

structure,

be visualised

drinking

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shrink

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when illuminated. light

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size can he thought

developed

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exceeds

the

US

strengthen

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OTM

alliance

in 19%’ to develop environmentally

(IESWTR)

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regulation\ protection.

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disinfection

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gas

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step

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testing

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fuels

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oxygenates.

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dead-end

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membrane,

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carrier.

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companies

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percentage

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Enhanced

This

technology

Oxygen

on the extensive

repeating

and

microbial

membrane

Smith

system.

company

municipal

The team plans to push forward

into the

are exactly

The

Co

Massachusetts.

already

that

from

IMF Protector

and

Fuel Cells of Cambridge,

Nature,

of nanostructures

self-assemble parterns

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ib

Norway;

Truck

technology

separation. is an extension

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Melrose

cost,

‘tuning’

Sasol

which

International

essentially

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BP

UK; Ltd

available

regulations.

includes

of

formed

to

Danbury, CT 06810, USA. Tel: +l 203

for 95% 01‘ the time.

Statoil.

by

837 2000, Fax: +l 203 837 2001.

a.~. (Statoil)

pores of say 3.4-3.6

membrane

conglomerate

of the time

way,

the

utilities

RWE, reports Associated Press.

to bc filtered

comprising

a

German

100%

Membrane

A in diameter,

ream

Johannesburg,

ongoing

to

Praxair Inc, 39 Old Ridgebury Road,

water

which

has agreed

For more information, contact:

South

Nuvera

rhe UK’s largest

utility,

takeover

Africa; Den norske stars olieaelhkap

new

a systematic

to

tail-pipe emission

(Pry)

in

Water,

water

billion

ultrafiltration

and

controls

London,

Technology

filters for the separation in

of ultra-clean fuels

Praxair

and nitrogen.

establish

by the DOF,.

Thames US$6.3

a

standards later this decade.

of oxygen approach,

$15

Loveless of Lenexa, Kansas is the

to lead one of

emission

meet stringent

developing

might

has been

that will pioneer

generation

ceramic

of dollars The

Praxair

(DOE)

associated

and

of New Mexico.

Industrialists hundreds

has been

the process

Department

Sandia

long-

of membrane-based

filed which US

is so precise

achieve

A joint patent the

work,

in the journal

the remaining

Thames agrees German takeover

within

by the US Department

transportation

using a beam of ultraviolet light. which

$22

Now

new

precise

the

to

US company of Energy

in

from

Praxair to head US DOE team

eight teams

has

cosrs amount

Protection against microbial pathogens

selected

based

New Mexico

i\ US$ i?

pattern.

The Dow Chemical Company, Liquid Separation Products, PO Box 1206,

ot the rhrcc-yr.lt

Shared

million,

at the high end of the nanostructure

Dow’s Filmtec

million.

are

are created

the scientists

co\t

programme

the

Even though

US Filter

regime,

total

\ector

overall shapes which

Water

‘Illr

cooperative private

Olympic-

Vivendi

incorporates

engineering.

In addition

of lithography

recycling to fill 258

nanostructural scientists. overall

conserved

the same amount

as is needed

which

Games’

to an environmentally

resources.

sized

was part of the

Olympic

rhesr

conditions,

level in water remained For more information, contact:

(The feature

Smith & Loveless Inc, 14040 Santa Fe

issue

Trail Drive, Lenexa, KS 66215, USA.

zeolites.

gives

on pp

the silver at 50 &I. 5-5, of this

mo*-c information

with

Tel: +I 913 888 5201, Fax: +l 913 888

nology

2173.

crvstdls 111rln

an aLcount

co credte ulti-a-hmall oplinliwi

on

of cc& zeolitc

m.ltrik.1

Membrane Technology No. 127