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.
Toxic mushrooms can be found in any environmental setting (lawn, woods, garden, etc.). Dr. Tina Wismer, medical director at the ASPCA Animal Poison Control Center, has shared information on which mushrooms are poisonous, symptoms and what to do when you think you dog has ingested one.ecause wild mushrooms can be very tricky to distinguish, and certain poisonous varieties mimic safe ones, the ASPCA Animal Poison Control Center would not recommend offering your pet wild mushrooms of any kind. More Dog Poisons You Need to Know About. 1  Acorns and Dogs. 2  Plants Poisonous to Dogs.