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Microalgae help purify water and synthesize biofuels

Scientists showed that green microalgae Chlorella sorokiniana can be used for cleaning wastewater from a toxic pyrene. Algae absorb pyrene and at the same time change their metabolism to adapt to stressful conditions. As a result, more lipids are formed in algae, from which safe biofuels can be efficiently synthesized.

Oct 27th, 2021

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A jacket from a jacket from a jacket...

Manufacture, wear, wash, incinerate: This typical life cycle of garments, which pollutes the environment, is to be changed in the future - towards principles of circular economy with recycling at its core. Using an outdoor jacket made from PET bottles and recycled materials, researchers have investigated whether the product actually delivers what the idea promises.

Sep 30th, 2021

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Degradation of biobased plastics in the soil

The idea of biodegradable plastics sounds good at first. However, very little is known about how they are degraded in the soil and how this is influenced by climate change. In two recent studies, soil ecologists have shown which microbial community is responsible for degradation, what role the climate plays in this process, and why biodegradable plastics could still be problematic.

Sep 14th, 2021

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Future battery cost: Crucial for the success of the mobility and energy transition

Researchers have published a comparative study of battery cost predictions from the past decade. In the study, assumptions from more than 50 scientific publications that analyze the costs of lithium-ion, solid-state, lithium-sulfur and lithium-air batteries, resulting costs are compared and the academic opinion is consolidated into a cost trend.

Aug 11th, 2021

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