Skip to main content

Effect of Sulfur Dioxide on Plants and Animals

Sulfur dioxide is one of the gaseous products of the combustion of coal and of other industrial operations, sulfur dioxide is discharged into the atmosphere of industrial centers in large quantities. This gasses are predicted exclusive of the discharge of internal combustion engines, the amount of sulfur dioxide released into the atmosphere of New York City during 1934 averaged close to 2000 tons per day. Recent studies by the Air Hygiene Foundation, the National Research Council of Canada, the United States Department of Agriculture, the Boyee Thompson Institutions of sulfur dioxide prevail over large areas surrounding industrial centers.

The effect of sulfur dioxide on vegetation and on animal and human health are, therefore, of importance to agriculture, to industry and to the general population.

The injurious effects of sulfur dioxide on plants have been the source of investigation, extended litigation, and discussions over a period dating back to the work of Stockhardt in 1848. Investigators are in general agreement that concentrations of the gas on the order of 1 part per million parts of air by volume (ppm), will cause typical foliar markings on more sensitive species in a few hours, under favorable conditions, and that higher concentrations may cause complete defoliation and death.

Investigators have not agreed, however, on the effect of long exposure to low concentrations of the gas which do not produce visible marking, concentrations such as prevail over the larger part of the areas subjected to fumes of sulfur dioxide.

The implications of the invisible injuries theory are of considerable importance to industrial as well as to agricultural interests. Sulfur dioxide that expose to atmosphere is not merely a potential but an actual agent of injury, and the subject of injunctive relief as nuisance in the eyes of the law.

Sulfur dioxide in atmosphere can react with water vapor become a dangeroous acid that called as sulfuric acid, this substance than can break everything plants, kill small animals, and dangerous to human health. If sulfur dioxide change into sulfuric acid in atmosphere than can cause acid rain that dangeroous to plant, animaal and human.

Comments

Popular posts from this blog

Viscose Fiber Production Process

Viscose fiber is a base material for textile industry. The first production of this kind product is in Indian than spread over the Europe and United States also in South Asia Country like in Indonesia. Viscose fiber is produced to anticipate the shortage of natural yarn for raw material to produce yarn in textile industries, beside synthetic yarn as replace natural cotton to produce fabric. This one is a simple drawing of viscose fiber production process . Viscose fiber is used to substitute the using of cotton as raw material for textile industry. Beside of cotton availability will not enough to supply market demand in the future, also cotton just available on harvesting season. If people just depend on cotton to produce textile then people will shortage of raw material to produce textile. Using viscose fiber to fulfill of textile industry will not any shortage raw material, beside the price is lower than cotton, viscose fiber also have better quality compare with synthetic fiber fo...

Sulfur

Sulfur or sulphur is a naturally occurring, yellow, water insoluble solid element. Its chemical symbol is S , its atomic number is 16 and its atomic weight is 32.064 sulfur is nonmetal and a member of the oxygen family of elements, which constitutes Group VIA of the periodic table. The discovery of sulfur predates recorded history, and the element has been used since ancient times. The early medical books of Dioscorides of Greece and Pliny the Elder mention sulfur, and fumes from burning sulfur were used in religious ceremonies and for fumigation. Alchemists recognized sulfur as a mineral substance that can be melted and burned. It was first classified as an element by Antonie Lavoisier in 1777. Sulfur Occurrence On earth, sulfur is widely distributed in its elemental state as a secondary mineral or as a volcanic deposit, as well as in combination with a number of metals. Large sedimentary deposits of the almost pure element, mainly of Tertiary age, are found in the coastal r...

Chemicals Hazard Symbol

Chemical Hazard Symbol is regulate by government and International standard to indicate the content of any container that transport that material. The regulation of chemical hazard symbol in Indonesia is made by Ministry of Environment and become update if any changes. Some of symbol of chemical hazard is shown on the picture below. Basic Shape, Size, Materials: The length of the lines making the points should be 1/3 of the height of the diamond and the width of the base should be 1/2 the length of the diamond side. Explosives, Hazardous and Toxic Chemicals Flammable Chemicals: There are two kind of these symbol type, Flammable liquid and Flammable Solid. Symbol of Reactive Hazardous Chemicals: Symbol for Toxic Waste: This is symbol that using International standard, every symbol in the plant should follow the regulation of the above size and dimension already stated by regulation. There are small symbol and big symbol of each chemical characteristic alre...