2017 second half of the year, group of superintend of central the 4th environmental protection is in garrison during Hainan, seawater of complete to Hainan province breeds the development that do not have foreword, a large number of sewage are discharged continuously, the lake inside urban inland river polluted severe case to offer sharp criticism. The reporter receives masses to inform against recently, and other places of reflective language prosperous is polluted as before, black smelly phenomenon changes without a bit, personnel of superintend of reporter be accompanying undertakes investigating again.
In Wen Changhe 8 bays paragraph, the sign that the reporter sees groove guard of nature of a mangrove is established by green line, however, be in " prohibit be being destroyed inside mangrove nature groove guard and protective forest belt forest dig a pond " below annunciate, pond of a big fishing appears in awesomely at the moment, and, a few pond in fishing pond still are to the river li of catchment, water system color had become green.
Reporter: How to become green?
Pisciculture person: Make fertilizer.
Reporter: Didn't this how long change water?
Pisciculture person: About the same two months.
In breed the most concentrated conference language to press down Feng Jiawan, chi Shui already showed eutrophication mostly, black smelly phenomenon is very serious. Down the seaside, projecting pump water is extended in aquaria canal and drainpipe are thickly dotted, some drainpipe still are in Xiang Haizhong catchment, fishy and tangy.
Not only alongshore is polluted as before, the lake inside the inland river in article prosperous city pollutes serious situation to also did not improve. Brook of red flag of article prosperous river paragraph, river water already all became dark black, leave a move very far can smell blast a stink. In bridge of Wen Qinghe big garden paragraph, the river water here is blacker smellier, still can see a sewage draining exit is in on the side in a steady stream is discharging sewage in Xiang Wenqing river ceaselessly.
Gao Fu of director of bureau of Wu of water of article prosperous town: At present the cut of this one area corrupt accept is in charge of the job to had been not done.
Reporter: This river black smelly, what reason be basically cause?
Gao Fu of director of bureau of Wu of water of article prosperous town: Still basically be cross-strait sewage.
According to branch of local environmental protection monitor, bridge of people of water system of article prosperous river paragraph most time is IV kind to V kind water quality, the glow hole lake of other, Wen Qinghe and water quality of harbor end channel are bad V all the year round kind, whole is black smelly phenomenon, affected the life of circumjacent dweller badly already.
Article prosperous citizen: Too smelly, simply washed-up, mosquito is much still, all sorts of bug are much, next this odour, do not open a window at all, if open a window, so smelly that be no good.
Reporter: When the smelliest?
Article prosperous citizen: At 34 o'clock afternoon, air temperature is higher it is smellier.
Article prosperous citizen: Punish digs the mud end those previously.
Reporter: Effective fruit?
Article prosperous citizen: The effect is only temporarily, cannot pass how long, in about a year, smelly.
Reporter: Why?
Article prosperous citizen: The trash after the dweller is used flows in the river again.
Clear water gives sewage treatment plant to become a decoration into clear water
Superintend group put forward to rectify and reform an opinion, should say relevant section also did a few works, but environment and water system had disappeared to turn namely. Common people is not reasonable also, city of a coast, zoology condition should be more advantageous, what is the real reason with water Zuo smelly river? Is those who accomplish La Zhen of bank clear water so difficult?
The quality of main water system of a city basically decides the processing capability at sewage treatment plant, article prosperous city shares two sewage treatment plant, design day handled ability to achieve 50 thousand tons. Of the clear billows sewage treatment plant of amid outside platoon mouth, superintend personnel discovers, sewage treatment plant is in outward catchment, but those who make a person amazed is, there is mud group actually inside the water that discharges outwards, apparent existence runs a problem.
Reporter: How Where is so much mud?
Cloud of yellow wild goose of section member of chairman of bureau of superintend of Hua Na of zoology environment ministry: Taking mud to explain it is possible is the chroma that drink water lower, if the density that drink water is too low, activated sludge is raised not vivid, in aeration when mud break up, give this mud when discharge be taken.
Low specification sewage collects the chroma that drink water to be not perfected, industry interior cries " idling " , and use processing rainwater and groundwater mostly, do not have corresponding processing effect at all. More those who make a reporter amazed is, still can see many school is in unexpectedly in the aeration tank that handles a works progenitive haunt.
Reporter: Inside this how so much fish?
Fu Shi of factory director of sewage treatment plant of clear billows of article prosperous city is in charge of: Our waste pipe is rain corrupt confluent, some are to connect of farm, the groundwater plus the seaside is very rich also, a lot of groundwater also received a valve in the net, waste pipe diameter, waste pipe net has a fish, next it grows slowly.
Day of design of clear billows sewage treatment plant handles ability 20 thousand tons, go up in the moving record of sewage treatment plant however, from January 2017 up to now, its sewage collects a quantity to have 5 kiloton left and right sides for a long time only, far condition of movement of short of full load, and with respect to this 20% much sewage, show the COD numerical value that pollutes index is low have 25 milligram only unexpectedly every litres, according to the platoon outside sewage disposal every litres criterion numeral is worth 60 milligram, these collect the sewage that come, although be not handled, also can amount to mark to discharge outwards. This that is to say, clear billows sewage treatment plant is actually long-term it is to lie unused with not saturated moving condition.
Fu Shi of factory director of sewage treatment plant of clear billows of article prosperous city is in charge of: Main reason or our construction tubal a network did not reach the designated position.
In another article city sewage treatment plant, reporter and superintend personnel discover 4 processing pool is medium only one is in aeration, among them one handles Chi Mingxian to already a long time did not move.
Superintend of bureau of superintend of Hua Na of zoology environment ministry is in long He Yan everywhere: See apparently mosquito, should stop to have paragraph of time. As long as be above have red worm, water mosquito, proving this water was to put have paragraph of time, running water not corrupt.
As we have learned, article city sewage treatment plant can treat foul water only everyday at present left and right sides of 10 thousand 5 kiloton, also 30 thousand tons full load runs short of condition. Because sewage is not collected,reach the designated position, the sewage chroma that this processing plant receives is apparent also on the low side.
Through sampling assay, showing into water COD numerical value parts of article city sewage treatment plant is 43 with 46 milligram every rise, also may be the contaminative chroma of sewage far from.
Cloud of yellow wild goose of section member of chairman of bureau of superintend of Hua Na of zoology environment ministry: If build so good sewage treatment plant, just handle rainwater and groundwater back and forth, clear water goes out into clear water, what does that want such sewage treatment plant to have to use?
Processing plant adduction rinses sewage drips outside handling a works
Basis " Hainan provincial capital presses down inland river (lake) water pollution administers program of 3 years of actions " requirement, 2018, inland river of the town inside limits of article prosperous city and shed classics town reach to want to eliminate bad V kind water system, the case that sees according to the spot however, want to finish the job of this black smelly processing, can say difficulty is tremendous.
Clear billows peninsula is the main area that clear billows sewage treatment plant is in charge of collecting processing sewage, also be the area of assault fortified positions that provides net construction at present. The reporter follows the promotion pumping station that superintend personnel will come carry foul water to sewage treatment plant, the staff member hits the reporter after sewage to discover, the sewage that should send place to go put in order very clear and without what peculiar smell.
And the tall grand bay outside a few kilometers is municipal sewage draining exit, the reporter saw disparate picture however, the sewage that emits into the sea continuously appears black smelly, still floating every piece oil dirties.
Gao Fu of director of bureau of Wu of water of article prosperous town: Have the village around, include a village, include advanced position (sewage) .
Superintend of bureau of superintend of Hua Na of zoology environment ministry is in long He Yan everywhere: Should say also interfuse clean water, but (sewage) the quantity that mix compares those who take sewage treatment plant to want mostly.
The reporter understands, since 2010, article prosperous city is used at sewage cut shedding, sewage disposal and the investment that manage the aspect such as net construction already had 220 million multivariate, however so far, handle factory adduction to rinse, sewage drips outside handling a works, already became common phenomenon almost.
On the program plan that makes in article prosperous city, the reporter sees, qing Lan piece between Ou Gaolong highway and seaside road the 17 villages, the city zone that covers 6000 mus of areas, because lacked the director network of 9 kilometers, this sewage of an area cannot send Qing Lan processing of sewage treatment plant, still emit into the sea continuously. Group of superintend of central the 4th environmental protection already pointed out this problem in September 2017, however 9 months time went, original plan began construction in June this year the cop of construction just still stays on the character up to now.
Gao Fu of director of bureau of Wu of water of article prosperous town: The historical bills due that manages a network is overmuch, that is to say every every street, storefront wants cloth to be in charge of, but every area, some are in charge of without cloth, have the area of some of cloth canal next, receive a canal come in.
Reporter: Why is your progress so slow?
Lai Shuya of bureau of Wu of water of article prosperous town: The thing of the plan and actual be different occasionally, our early days operation wants one pace to come.
Reporter: When can you begin construction then?
Lai Shuya of bureau of Wu of water of article prosperous town: We plan to want to just can begin construction 2019.
Superintend personnel: Does that time limit for a project want one year at least?
Lai Shuya of bureau of Wu of water of article prosperous town: Resemble commonly such want two years at least.
The environment is administered cannot " clear water goes out into clear water "
Reporter and superintend personnel calculated brushstroke Zhang for Wen Chang on the spot, will in order to maintain ground water volume calculate, article prosperous city should pay two sewage treatment plant every year more than 10 million yuan. So beautiful so much money, it is clear water goes out into clear water at the same time, sewage plant is invalid movement, across is masses report however intense inland river is black smelly did not change. This one Qing Dynasty the contrast of one chaotic, relevant section cannot open an eye to close a key point. Reporter and superintend personnel can discover, can relevant section also look so that see? Rate of progress of construction tubal a network is apparent lag, also thinking way? After all, favorable zoology environment is most happiness and benefit of the people's livelihood, the place that this is common people is longed for urgently.
