14 e commerce,water pollution,positive and negative effect of technology
Download as PPTX, PDF3 likes4,719 views
E-commerce refers to the buying and selling of goods and services over computer networks like the Internet. It uses technologies like mobile commerce, electronic funds transfer, and online transaction processing. Modern e-commerce often uses the World Wide Web for transactions but may also use email. E-commerce has changed the importance of time in business and increased transparency, allowing consumers to easily research and purchase products. It has also impacted employee loyalty as competition in online markets increases the importance of professional skills. Companies engage in e-commerce through various distribution channels like pure-play online retailers, bricks-and-clicks retailers, and click-to-brick retailers that later open physical stores.
![Causes
Disinfection by-products found in
chemically disinfected drinking water, such as chloroform
Food processing waste, which can include oxygen-demanding
substances, fats and grease
Insecticides and herbicides, a huge range of organohalides and
other chemical compounds
Petroleum hydrocarbons, including fuels (gasoline, diesel fuel,
jet fuels, and fuel oil) and lubricants (motor oil), and
fuel combustionbyproducts, from storm water runoff[17]
Volatile organic compounds, such as industrial solvents, from
improper storage.
Chlorinated solvents, which are dense non-aqueous phase
liquids, may fall to the bottom of reservoirs, since they don't mix
well with water and are denser.](https://image.slidesharecdn.com/14e-commercewaterpollutionpositiveandnegativeeffectoftechnology-150611153105-lva1-app6892/85/14-e-commerce-water-pollution-positive-and-negative-effect-of-technology-7-320.jpg)
More Related Content
Similar to 14 e commerce,water pollution,positive and negative effect of technology (20)
More from Irfan Hussain (20)
14 e commerce,water pollution,positive and negative effect of technology
- 1. E-Commerce Electronic commerce, commonly known as e- commerce or e-commerce, is trading in products or services using computer networks, such as the Internet. Electronic commerce draws on technologies such as mobile commerce, electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems.
- 2. Social Impacts of E-Commerce Modern electronic commerce typically uses the World Wide Web for at least one part of the transaction's life cycle, although it may also use other technologies such as e-mail. 1. The e-commerce has changed the relative importance of time, but as the pillars of indicator of the country’s economic state that the importance of time should not be ignored.
- 3. Social Impacts of E-Commerce Nowadays, the transparent and real-time information protects the rights of consumers, because the consumers can use internet to pick out the portfolio to the benefit of themselves. The new economy led by the e-commerce change humanistic spirit as well, but above all, is the employee loyalty. Due to the market with competition, the employee’s level of professionalism becomes the crucial for enterprise in the niche market.
- 4. Distribution Channels of E- Commerce Pure-click or pure-play companies are those that have launched a website without any previous existence as a firm. Bricks-and-clicks companies are those existing companies that have added an online site for e- commerce. Click-to-brick online retailers that later open physical locations to supplement their online efforts.
- 5. Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundw ater). This form ofenvironmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds
- 6. Sources Point sources Point source water pollution refers to contaminants that enter a waterway from a single, identifiable source, such as a pipe or ditch. Examples of sources in this category include discharges from a sewage treatment plant, a factory, or a city storm drain. The U.S. Clean Water Act (CWA) defines point source Nonpoint sources Nonpoint source pollution refers to diffuse contamination that does not originate from a single discrete source. Agriculture
- 7. Causes Disinfection by-products found in chemically disinfected drinking water, such as chloroform Food processing waste, which can include oxygen-demanding substances, fats and grease Insecticides and herbicides, a huge range of organohalides and other chemical compounds Petroleum hydrocarbons, including fuels (gasoline, diesel fuel, jet fuels, and fuel oil) and lubricants (motor oil), and fuel combustionbyproducts, from storm water runoff[17] Volatile organic compounds, such as industrial solvents, from improper storage. Chlorinated solvents, which are dense non-aqueous phase liquids, may fall to the bottom of reservoirs, since they don't mix well with water and are denser.
- 8. Test Sampling Sampling of water for physical or chemical testing can be done by several methods, depending on the accuracy needed and the characteristics of the contaminant Physical testing Common physical tests of water include temperature, solids concentrations
- 9. Test Chemical testing Water samples may be examined using the principles of analytical chemistry. Many published test methods are available for both organic and inorganic compounds. Biological testing Involves the use of plant, animal, and/or microbial indicators to monitor the health of an aquatic ecosystem
- 10. Solution Construction site storm water Point source waste water treatment Agricultural waste water Industrial waste water Domestic sewage
- 11. In the present globalized world, we are living in the era of advanced technology. Every part of our daily life is related to technology in one or other way
- 12. When compared with old days, we are having better facilities and even better luxuries with the help of increased technology. The development of technology is not confined to any one sector and all the industries and different sectors of society are developing new technologies according to their needs and requirements.
- 13. Positive Effects of Technology There are so many advantages with improved technology in our daily life. With the help of mobile technology we are able to talk to our friends and relatives who are living far from us. With the help of internet, we are able to learn new things and online courses etc. With the help of aviation technology we are able to reach distant places within hours which took years of time to reach in old days. We are using the all natural resources available for making our life better.
- 14. Negative Effects Of Technology On Our Lives Instead of taking care personally we are sending sms or giving a call on important occasions which were attended personally in olden days. With the use of same internet children are getting addicted to online games and their physical activities and exercises are becoming considerably less. The same social networks are creating rivalry between best friends and couples are getting divorced. The same aviation technology is giving health problems for their workers and creating serious environmental threats. With the heavy usage of fertilizers soil is losing its natural fertility and several varieties of plants became extinct.
- 15. Conclusion Technology is like a coin which has both positive and negative sides. We are the deciders and we have to choose how to use it. The usage of technology for over exploitation of resources should be always avoided. If we use it for positive things, it will have positive effect of our lives and vice versa. Nobody would oppose the development of technologies in any sector but the developments should be in a positive way and they should not have any negative impact on present or future generations.