With the continual development of urbanization and industrialization, the effect of malodor pollution is more and more serious, and is regarded as one of the seven social effects of pollution.
伴随着城市化和工业化的不断发展,恶臭污染已成为环境的重要污染问题,是公认的七种社会公害之一。
Investigation on malodor at subway stations of People Square and Cao Bao Road, adopting olfactory test and public survey has been conducted.
Living bacteria products used as feed additives can reduce malodor of feces, prevent diarrhoea and increase domesitic animals' performance.
活菌制剂作为饲料添加剂可降低畜禽粪臭、防止幼畜下痢和提高畜禽生产力。
With the development of production scale and intension of animal husbandry industry, more and more people are concerning the damage of malodor contamination from livestock and poultry farms.