Measurement of the NO reduction effect on food wastewater during waste incineration.

Incineration is the most effective method for reducing the increasing waste volume. However, as the pollutants generated during incineration may cause secondary pollution, blocking them in advance is necessary. During incineration, prevention facilities are operated to reduce the amount of pollutants.

Factors associated with the risk of colorectal neoplasia in young adults under age 40.

Background/aims: Recent epidemiologic studies have shown a continued increase in colorectal cancer incidence among younger adults. Little is known about the factors that contribute to the development of young-onset colorectal neoplasia (CRN).

Methods: A cross-sectional analysis was performed for individuals younger than 40 years who underwent colonoscopy in Seoul St.