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.
Poisonous Plants and Your Dog. Plants That Can Harm Your Dog. Many types of plants and flowers can be poisonous to your dog. Effects range from mild to severe depending on the type of plant and the quantity consumed. Some plants will only cause slight stomach upset, while others can cause seizures, coma or even death.