'Wood shavings' diaporamas de présentation

14. Production of vinegar

14. Production of vinegar. What is vinegar?. Vinegar is a product resulting from the conversion of alcohol to acetic acid by acetic acid bacteria, Acetobacter spp. The name is derived from French ( Vin = wine; Aigre-sour or sharp).

12.26k views • 40 slides

FIRE!!!

FIRE!!!. Fire Starting. Three stages of fuel:. Tinder: Any material that will light from a spark. Man made or natural, it works best when dry, and fluffy. Kindling: Thin wood or wood shavings that will light from a small flame.

350 views • 22 slides

Carcass Disposal

Carcass Disposal. Off-Site Locations (Rendering and Landfills) and Transportation Biosecurity. Off-Site Carcass Disposal. Rendering Facility or Landfills Use depends on Animal species Quantity of carcasses Pathogen of concern Persistence Ability to spread Regulations

521 views • 19 slides

Science Kit

Science Kit. Mrs. Rowe Kindergarten Science. Objectives. Students will identify different types of wood. Students will recognize uses of wood. Students will create sawdust and particle board. Students will create paper. South Carolina Standards : K.1.1, K.1.2, K.5.1, K.5.2. Questions?.

1.13k views • 11 slides

205 views • 9 slides

Large Wood Dryer-Drum Type

Rotary wood dryer is suitable for large biopellets production plant. It can be used for drying a wide range of biomass materials such as alfalfa, straw, sawdust,etc.

158 views • 3 slides