Abstract: This article discusses current research, development trends, advantages and achievements of the use of bio-solid on turf-grass, based on characteristics of the bio-solids. On the premise of controlling environmental risk and composting treatment, the use of bio-solids on turf-grass has the advantages of making use of the nutrients in the bio-solid to improve turf-grass growth, soil physical and chemical properties, while, the turf-grass can purify the bio-solids. However, because bio-solids from different sources have different qualities, it is difficult to determine the amount of bio-solid to be used. There is also controversy about pollution from pathogens, heavy metals and other pollutants. The authors hold the view that research should focus on the effects of bio-solids on turf-grass physiological changes and control of bio-solid quality, thus providing theoretical instruction and technical support for future research on the use of bio-solids on turf-grass.