LBCI

UniSieve’s filters use special crystals to reduce industrial emissions

Variety

26-04-2023 | 04:18

Share

Share

UniSieve’s filters use special crystals to reduce industrial emissions

The energy-intensive process of separating and purifying chemicals and gases is a big reason why industries like plastic manufacturing cause so much pollution. UniSieve wants to reduce their carbon emissions and operational costs with its tech, which uses a high-precision membrane with special crystals that can filter specific molecules and ions.

Today the Zurich-based startup announced it has raised $5.5 million in seed funding to pilot and expand its operational capacities. The round, which UniSieve said was oversubscribed, included participation from the Amadeus Apex Technology Fund, Wingman Ventures, CIECH Ventures and Zürcher Kantonalbank.

UniSieve was founded in 2018 by ETH Zürich classmates Samuel Hess and Elia Schneider. During the course of their work, they developed a way to integrate porous crystals called zeolitic materials into polymeric membranes and use them for high-precision filters.

UniSieve

Industrial

Emissions

Energy

Subscribe to our VOD

SUBSCRIBE

Our visitors readings

Saudi Arabia says drone interception leaves two injured near Riyadh

Middle East News

2026-03-31

Saudi Arabia says drone interception leaves two injured near Riyadh

US sends more than six tons of medical supplies to Venezuela

2026-02-13

US sends more than six tons of medical supplies to Venezuela

From Mount Hermon to Shebaa Farms: Israel expands operations along northern heights

News Bulletin Reports

2026-03-29

From Mount Hermon to Shebaa Farms: Israel expands operations along northern heights

Tel Aviv shelters fill as missile attacks coincide with strikes on Lebanon

News Bulletin Reports

2026-04-02

Tel Aviv shelters fill as missile attacks coincide with strikes on Lebanon

Videos

Lebanon-Israel talks: delegations arrive at US Embassy in Rome — Video

2026-08-06

Lebanon-Israel talks: delegations arrive at US Embassy in Rome — Video

Residents begin returning to Zawtar el-Gharbiyeh, southern Lebanon: Video

2026-07-24

Residents begin returning to Zawtar el-Gharbiyeh, southern Lebanon: Video

Slotkin to LBCI: Lebanese army needs resources to confront Hezbollah, $36 million request submitted for special forces

2026-07-20

Slotkin to LBCI: Lebanese army needs resources to confront Hezbollah, $36 million request submitted for special forces

Lebanon’s ambassador to Washington: trilateral framework agreement first step toward restoring sovereignty

2026-06-26

Lebanon’s ambassador to Washington: trilateral framework agreement first step toward restoring sovereignty

Rubio on Lebanon-Israel framework agreement: 'beginning of the beginning,' more work needed

2026-06-26

Rubio on Lebanon-Israel framework agreement: 'beginning of the beginning,' more work needed

Lebanon, Israel sign trilateral framework agreement after Washington talks attended by Rubio: Video

2026-06-26

Lebanon, Israel sign trilateral framework agreement after Washington talks attended by Rubio: Video

Israeli strikes renew on Choukine, Maifadoun, and Nabatieh al-Fawqa in southern Lebanon: Video

2026-06-20

Israeli strikes renew on Choukine, Maifadoun, and Nabatieh al-Fawqa in southern Lebanon: Video

Massive Israeli strikes hit South Lebanon under ceasefire conditions

2026-06-19

Massive Israeli strikes hit South Lebanon under ceasefire conditions

Trump criticizes Israel’s Lebanon campaign, says war has gone on ‘too long’ and floats Syria role in conflict

2026-06-16

Trump criticizes Israel’s Lebanon campaign, says war has gone on ‘too long’ and floats Syria role in conflict

Most read

24 hours

7 days

Month

Ali al-Taher hills: Between military confrontation and surrender scenario

1

Ali al-Taher hills: Between military confrontation and surrender scenario

Lebanon Cabinet approves fees on waste-generating products despite ministerial objections

2

Lebanon Cabinet approves fees on waste-generating products despite ministerial objections

A new force for Lebanon's south? The debate over who will monitor the next phase after UNIFIL

3

A new force for Lebanon's south? The debate over who will monitor the next phase after UNIFIL

Explosion rocks ammunition factory near Rome

4

Explosion rocks ammunition factory near Rome

LBCI sources: Lebanon to hand former Syrian General Adel Issa to Syrian judiciary

5

LBCI sources: Lebanon to hand former Syrian General Adel Issa to Syrian judiciary

Israel sends troops to settler siege as US ambassador slams 'act of terror'

6

Israel sends troops to settler siege as US ambassador slams 'act of terror'

Etna eruption extends closure of Sicily's Catania airport until Saturday

7

Etna eruption extends closure of Sicily's Catania airport until Saturday

Houthis claim drone strike on Saudi refinery: Affiliated media

8

Houthis claim drone strike on Saudi refinery: Affiliated media

Download now the LBCI mobile app

To see the latest news, the latest daily programs in Lebanon and the world

Google Play

App Store

Download now the LBCI mobile app

We use
cookies

We use cookies to make
your experience on this
website better.

Accept

Learn More