Presently bioremediation (Phtoremediation and phto filtration) is the best technique to clean the water but the volume of water in river bodies is huge and also in dynamic state so if we use RBF technology than the results should be much better. click on the link below it will help you.......
Yes if we treat the effluent before disposing it into the rivers than ofcourse the river remains unpolluted and be able to retain their freshness through their natural purification system but in the question Mohammad Qutait asked about the cleaning strategies.
Dr. Mohammed, thank you for your interesting question. Unfortunately, there is no plan to clean the most famous two great rivers in Iraq; the Tigris and Euphrates. Both come from Turkey and meet in Qurna south of Iraq to make one big river called Shatt Al Arab. Both the government and individuals contribute intentionally in polluting the two rivers beginning from Turkey, Syria and Iraq. The waste materials of factories, hospitals and drange systems are thrown into the rivers. No plans have been put for putting an end to this big pollution catastrophe.
For cleaning the polluted river, different researchers are working on different technologies such as phytoremediation and bioremediation. but all these technologies can not work until we reduce the amount of polluted water discharge in the rivers. so instead of treating river if we focus on the treatment of industrial waste water and domestic sewage, it will help alot. You can use RBF technology for river treatment. the attached paper will help you....
In cleaning the river system many technologies have been used as mention by various researchers.But the problem is that due to industrialization and urbanization the amount of pollutant is increasing day by day and the discharge of these pollutants in the river are put pressure on the river self-purification system.therefore we treat the waste water before discharging into the river or re use the water for different purposes.But main point is that the various municipalities and industries did not have any efficient treatment plant .So first of the pollution board seeing the efficiency of the plant and take necessary step. I think this link will help you.
Situation is being deteriorating and worsening with the passage of time.More focus is required to avoid entering pollutants. Without plugging these any kind of remediation would not give the desired results.
Properly dispose of hazardous household items. Oils, anti-freeze, paint, solvents, cleaners, preservatives, and prescription drugs should not be poured down a household or storm drain. Check with your county waste management service to find out what hazardous materials they accept.
Reduce or eliminate use of fertilizers and chemical herbicides and pesticides. Learn to live with a dandelion or two. Lawn fertilizers and chemicals are a big source of nitrogen and phosphorus pollution and toxic runoff.
Make an appointment to service your septic system. Septic systems should be inspected yearly to ensure proper functioning. Waste from failing systems can leak into the groundwater and eventually end up in local waterways and the Bay.
Landscape with native plants. Bay-friendly landscaping reduces stormwater runoff. In addition, native grasses and other plants don’t require the amount of watering or fertilizing necessary for non-natives. Consider involving and educating your community by using Bay-friendly landscaping on community property near your home. Find out more about gardening with native plants.
Eliminate bare spots in your yard. Bare spots are places where vegetation (such as plants, shrubs, grasses, flowers) no longer exists in the soil. The outcome of having any type of bare spot is the same: stormwater hits the ground and is not able to soak in to the soil. Use our step-by-step guide to fix the bare spots in your school or home yard.
Make a rain garden. Rain gardens are special gardens placed in low-lying areas that typically receive a lot of runoff during storms. Planted with native species that can handle wet soil, these gardens help reduce flooding and erosion and filter runoff. Learn how to build your own rain garden. If you have a really wet area or one with heavy clay soil that drains slowly, you might want to consider a backyard wetland.
Install a rain barrel (or two). Placed at the base of a downspout, a typical rainbarrel can hold 55-75 gallons of stormwater runoff from a rooftop, reducing flooding and erosion. They can be bought from garden supply centers or easily built. Learn how to build and install your own rain barrel.
If you live on the water, build a living shoreline. Living shorelines prevent erosion, allow wildlife access, and beautify your waterfront. This is another great community project. Learn more about living shorelines.
Resurface with permeable pavers. Time to replace that crumbling driveway? Consider using permeable pavers that allow runoff to soak into the ground and be filtered naturally rather than runoff into the nearest storm drain.
Participate in a local training or certification program. Programs such as CBF's Volunteers as Chesapeake Stewards (VoiCeS) teach citizens how to engage their communities in identifing and solving environmental problems. Look for a local program near you. CBF offers programs in Maryland, Pennsylvania, and Virginia. Several states also offer Watershed Stewards Academy or Master Watershed Stewards programs.
Scoop the poop. Make your neighbors happy and keep harmful nutrients and bacteria out of waterways by always cleaning up after your pet.
Don't litter. Reduce the amount of trash that ends up in the Bay.
Communication for increase in scientific temper among common masses as a tool for awareness.
With large number of technologies and methods, we can collect data for making management plans but for executive we require community participation with scientific understanding @