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Improved Purification In the past few years many countries have been trying to improve their treatment of waste water. Their goal is to remove phosphorous and nitrogen compounds from the water more effectively. Human excreta and many detergents contain a lot of phosphorus, of which only about a third is removed by biological treatment. Phosphorus would cause the growth of algae in the water unless it was removed. So a chemical that precipitates or attaches to itself more than 90 percent of the phosphorus in water is added after the biological treatment has been carried out. Then it can be gathered as sediment from the bottom of the tank. Iron sulphate, which are waste product from industry, can be used for this purpose. Other chemical-physical methods also have been adopted in order to achieve a greater degree of purity. Among these are absorption on activated carbon or other absorbents, reverse osmosis, ion exchange, distillation, hydrogen, and ozone. It is clear that the building of plants for treating waste water, and the treatment itself, are quite costly. But it is part of the price that must be paid for the concentration of population and industrialization. Realizing how valuable pure water is, most people will no doubt be willing to sacrifice something so that the natural cycle of this vital liquid can continue relatively undisturbed. |
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Earth declares the glory of God offers his invisible qualities for purification. |
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Why train our hearts to love God’s precious laws? Ps. 19:7-14 Micah 6:6-8 Mat. 23: 23-39 Lev. 19:9,10 Deut. 24:19 |
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Earth day plans offers to restore |
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A mine Puzzle |
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A Perfect gift gives life |
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Earth day plans |
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Zero pollution |
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Earth day plans Calendar |
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A Garden Gives glory |
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Earth day plans using qualities |
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Earth day plans offers Q.S.I A. |
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Your views in union with God’s views are important to us. To improve our Business Plans, services and develop programs to make jobs for the needy. Making Our Business your business in order for each caring family to restore the earth, before the coming and great and fear-inspiring day of Jehovah. This is our Earth and these are our people. Our business is to make jobs for the needy demonstrating Jehovah’s qualities from each of our sub-workers hearts from fathers and son’s back toward each other in order that Jehovah may not come and actually strike the earth with a devoting of it to destruction. Malachi 4:5-6 Who’s qualities demonstrated will cause fathers and sons to be in union as one with Jesus? info@earthdayplans.org |
