In this work the variation in the elimination capacity of a biofilter as a function of the gas flow and toluene concentration was studied. A bioreactor 0.75 m highÃ14.5 cm diameter was used, divided into three equal stages, using compost to support the microorganisms, and sea shells to control the pH.
Mistletoe and holly have poisonous berries and are dangerous if large amounts are consumed. Poinsettias have bad side effects if eaten by your dog. Chamomile, alfalfa, comfry, penny royal and garlic are dangerous herbs for dogs to eat.
The ASPCA indicates that Hedera helix is 100 percent poisonous to cats. Not only is the plant poisonous to felines, but also to canines and horses. The main hazardous components of the plant are its polyacetylene compounds, and also its triterpenoid saponins, which are glycosides.ther often-used names for the Hedera helix are English ivy, Sweetheart ivy, Needlepoint ivy, Glacier Ivy and Branching Ivy. Never assume that a plant goes by just one name.