Waste

Dec

09

2021

Making tempe produces waste that emits an unpleasant odor and contaminates waterways. This waste can be in washing water, cooking water, and soaking water for soybeans and tempeh dregs. However, in wastewater-boiled soybeans, there are nutrients Phosphorus (P), Nitrogen (N), and Potassium (K) which are needed for plant growth rate. Nastiti Estiningtyas, a student of the UNY Science Education study program, tries to process tempe waste to be useful and safe for the surrounding environment.

SDGs

Waste

Community Services

Read more about PROCESSING TEMPE WASTE INTO ORGANIC FERTILIZER

MINIMUM RESISTANCE SPARK PLUG CAP FROM PLASTIC WASTE

international-office Fri, 12/03/2021 - 11:14

Plastic has the characteristics of being light, easy to shape, and processed. Therefore, it is only natural that its use increases every year. However, the existing plastic waste has not been fully utilized on a large scale, so that it is increasingly piling up and overloaded. Various products from recycled plastic waste are currently more numerous and varied, ranging from handicrafts and paving blocks, and some even process them by pyrolysis into fuel.

Waste

SDGs

Recycling

Read more about MINIMUM RESISTANCE SPARK PLUG CAP FROM PLASTIC WASTE

THE INNOVATIVE CONCEPT OF TOFU FACTORY WASTE PURIFICATION WITH CARBON NANODOTS TECHNOLOGY BY THE UNY STUDENT TEAM WON 2ND PLACE IN UNYSEF 2021

international-office Mon, 05/31/2021 - 12:51

The attempt to manage and reduce waste as part of responsible production are one of the main points on the 2030 agenda for Sustainable Development. Athi 'Nur Auliati Rahmah (Physics Education Study Program Student), Bian Itsna Ashfa Al Ashfiya (Physics Study Program Student) and Muhammad Rizki (Physics Study Program Student) has successfully presented their innovative concept on tofu factory waste purification and earn 2nd place at UNY Scientific Fair (UNYSEF) 2021. This event organized by the Student Research Activity Unit (UKM-P) UNY.