# Innovation hotspots in food waste treatment, biogas, and anaerobic digestion technology: A natural language processing approach

> Research article (The Science of The Total Environment, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2935159573](https://www.wikidata.org/wiki/openalex:W2935159573)  
**Source**: https://4ort.xyz/entity/innovation-hotspots-in-food-waste-treatment-biogas-and-anaerobic-digestion-technology-a-natural-language-processing-appr