Beautiful scenery is absent, let river of the person's careladen old carry grain
Be located in Kunming urban district the river of old carry grain western, the wadi that You Dianchi carries grain enters Kunming town ever was on the history, of all kinds ship bright will reject toward, abundant the year's harvest resembles too many beautiful things.
However, when the city punish of system of black smelly water is special dozenth group thinks go on a tour of inspection when close quarters is close to this to have river of details of deep history culture, those who smell is blast effluvial, the river water that those who see is grey black, thick mud, and the polybag that floats on surface and incomplete branch defeat the of all kinds rubbish such as the leaf, still hear around common people sentence complain.
The graph is the wadi other platinic Yue village
"Group of go on a tour of inspection received river of old carry grain 3 of different reach are informed against, common people echo is very intense " , captain tells the Sun Haochen of group of go on a tour of inspection the reporter " the wadi that from Ming Bo village of crossroads platinic Yue stands by railroad, and riverside of Xi Yuan of river of old carry grain 2 annulus on the west a section of a highway, Yun Shan a section of a highway, people on the west a section of a highway of a section of a highway, close Hua Pu, masses is informed against, such water quality condition affects the daily life of common people badly. Such water quality condition affects the daily life of common people badly..
As we have learned, people of result of section of west hill of river of old carry grain on the west road, stop to enter lake mouth at careless sea of pool of another name for Yunnan Province, full-length 4.2 kilometre, average 8 meters wide.
Grow in the river of west hill area fair show a card to go up, the reporter sees " wadi of old carry grain is in cent of a section of a highway of Xi Yuan riverside east, on the west two, cut sewage is raised to purify a factory to the 3rd water quality east, raise on the west in Xi Yuan Pu Lu purifies a factory to answer filling water to form by the 3rd water quality, two are handed in collect purify a factory to wind filling water point at the 3rd water quality, enter careless sea finally. Enter careless sea finally..
But the water quality circumstance of the spot lets a person be surprised however!
Hope to hear ask cut, river of make one's rounds of scene of group of go on a tour of inspection
The graph is the wadi other crossroads
"This river stand or fall, smelly more than 10 years. " the resident that the reporter asks to a few had gone from river side randomly, a grandpa speaks of " summer when the stink of river water is more apparent, can see the worker clears occasionally river side rubbish. But if do not cure the water that emits into wadi, scoop up rubbish and Qing Dynasty silty also take temporary solution not effect a permanent cure, action of it doesn't matter " , the grandpa shakes his head again and again.
Group of go on a tour of inspection finds advanced position of go against the river, examine what coastal foul water discharges a mouth carefully to seal a condition of the system that reach water. From Ming Bo side road of crossroads westerly center goes, the water level of local river water that approachs residential area more is lower, silty thick accumulate and color is dark black. There is a worker to taking Qing Dynasty of bamboo lever string bag to collect surface rubbish on bank, but those who churn is silty make river water color more nigrescent, send more cloudy.
The graph is taking Qing Dynasty of bamboo lever string bag to collect surface to float for the worker rubbish
"The impress from river slope can see, place once had taken clear silt step, but at present river bottom piled up again thicker silty, cause river water easily inside the source is polluted " , expert of go on a tour of inspection tells a reporter, "Mouth of coastal foul water also is put in sewage leakage phenomenon " .
The graph imprints for the mud on river slope
The graph is wadi silty thick indigestion
In upriver wadi, group of go on a tour of inspection discovers wadi is having zoology filling water. "The water quantity of filling water slants small and color extensive is yellow, such filling water often carries to improvement the water quality sense of grain river is not great " expert of go on a tour of inspection tells a reporter.
Suit the remedy to the case, processing often carries grain river needs to administer thoroughly
"River of old carry grain can be in every year dry season undertakes clear silt, lest monsoon is silty,churn emit into pool of another name for Yunnan Province. " deputy warden of area of Kunming city west hill tells a reporter, "Superintend and director of system of black May this year smelly water is checked group when coming, the water of river of old carry grain is clear. The water of river of old carry grain is clear..
How did the clear water May arrive to blackened in November smelly?
Deputy warden explanation says " the tail water that often carries the fountainhead of grain river basically is eduction of sewage treatment plant, the filling water of mark of one class A comes on lake library standard saying is bad 5 kinds, and mark is being amounted to for wadi standard. But if this water does not flow, the time that is less than a week can blacken smelly. River of old carry grain blackens smelly germ was not flowing at water. River of old carry grain blackens smelly germ was not flowing at water..
How to let often carry grain river restores " healthy " , return bank of common people clear light green?
Deputy warden tells a reporter so " henceforth, we can assure cut above all corrupt, examine on the way whether the leakage that steal a platoon discharges a phenomenon, stop cross-strait foul water collect, besides stemmed sewage draining exit, strengthen management even, to the foundation of ageing establishment tubal a network has repair. Next, should keep clear of in time silty. Want flow letting water to rise finally, enhance the fluidity of filling water. Enhance the fluidity of filling water..
"Administer river of old carry grain, should be in " cut controlling a source corrupt, inside rehabilitate of source processing, zoology, flowing water is protected qualitative, long ' make ' long clear " full time of fluctuation of these 20 words " , expert of go on a tour of inspection tells a reporter, "The drainpipe net that should perfect edge river area further above all is built and safeguard, prohibit sewage enters a river directly, reduce monsoon overflow pollution; Want to begin bottom mud dredge next, prevent inside source pollution; The 3rd it is to be able to adopt measure of a few zoology, increase the self-purification capacity of water system; The 4th it is the water motivation condition that optimizes river of old carry grain, make river flow rises. The 5th it is to should build wadi to grow effect government mechanism, will assure water quality with the system, avoid to administer the effect to rebound, administer repeatedly " .
"Administer system of black smelly water to want with the power of a thunderbolt and the speed of lightning and for a long time to be work look union, should adopt necessary step to make water system not black as soon as possible currently not smelly, in the meantime, should advance what the city discharges water system all to carry qualitative synergism steadily, accomplish administer thoroughly, clear bank of water of river of grain of true implementation old carry is green, yu Xiang low end " , the expert tells a reporter finally.
