以往，六塘江邊臨河而居的居民害怕高溫天，因?yàn)樘鞖庖粺?，江面就釋放出聞之欲嘔的異味。在今年的的六塘江表面多了十余條“咕嚕咕嚕”冒泡泡的怪東西，岸上齊整地圍住一圈“水草”，令人厭惡的味道消失不見(jiàn)了，湖邊住戶變成實(shí)實(shí)在在的獲益者。

　　水面上的泡沫便是讓臭味消退的開(kāi)國(guó)功臣之一。六塘江治理段總長(zhǎng)400米，選用水解酸化池復(fù)氧技術(shù)、生態(tài)水體圍隔技術(shù)、人力水草技術(shù)與生態(tài)小島技術(shù)一同運(yùn)營(yíng)的生態(tài)整治的方式，此方式不僅大幅度降低了污染治理成本費(fèi)，并且成效明顯。

　　因?yàn)闃?biāo)準(zhǔn)限定，六塘江南端民宅的生活污水處理無(wú)法列入市政管網(wǎng)，大部分別人的廢水可以直接排進(jìn)河堤或從樓底的玻璃鋼化糞池溢流式?jīng)_出，導(dǎo)致江面長(zhǎng)期性環(huán)境污染，主要污染物為氮、磷等**化學(xué)原素。

　　要把池河民宅的生活污水處理再次列入污水管網(wǎng)，工程量清單大，工程造價(jià)高，基本上難以達(dá)到。倘若排干河流并淤泥處理，很有可能導(dǎo)致地面塌陷，造成池河房屋開(kāi)裂。傳統(tǒng)的的整治方式遭遇艱難險(xiǎn)阻，生態(tài)整治技術(shù)應(yīng)時(shí)而生。

　　生態(tài)整治的要?jiǎng)?wù)是河道治理。對(duì)于池河蔓延的廢水，該鎮(zhèn)水治辦設(shè)置了生態(tài)圍隔，使之產(chǎn)生相對(duì)性封閉式的海域，合理避免被環(huán)境污染水體的傳播轉(zhuǎn)移，把污水處理海域與一般海域開(kāi)展防護(hù)。

　　江面里的小水泡就是水解酸化池復(fù)氧技術(shù)。根據(jù)沉水風(fēng)機(jī)和微孔曝氣管，在冒泡泡的情況下蔓延和分解了O2，提高了六塘江溶解氧成分，加強(qiáng)了河流的凈化工作能力，推動(dòng)水體生態(tài)修補(bǔ)。

　　絕大多數(shù)的污染物質(zhì)在這兩項(xiàng)技術(shù)中就被溶解了，“散兵游勇”就交到這一真一假的二種水草消化吸收。將池河民宅“包圍住”的實(shí)際上要用纖維材料復(fù)合型成的的人力水草，“假水草”以多孔材料、高比總面積，使微生物菌種復(fù)集于其附近，構(gòu)成“好氧—兼氧—厭氧發(fā)酵”三層結(jié)構(gòu)，完成硝化反應(yīng)和水解酸化池，以除去**化學(xué)環(huán)境污染。立身江面里的真水草，乃是運(yùn)用有效的類(lèi)型配備，根據(jù)植物根系的吸附作用，消化吸收水體里的**污染物質(zhì)。

　　崇壽鎮(zhèn)水治辦的工作員在整治流域的東、西兩邊各放置了水質(zhì)測(cè)試設(shè)備，經(jīng)由一星期的運(yùn)作數(shù)據(jù)顯示，根據(jù)生態(tài)解決后排出的水體中氨氮含量、總磷含量明顯降低，遠(yuǎn)小于沒(méi)有處理的水體。

　　從現(xiàn)階段的情形看，高錳酸鹽指數(shù)是使六塘江摘下劣V類(lèi)遮陽(yáng)帽的短板，但伴隨著生態(tài)整治技術(shù)的連續(xù)運(yùn)轉(zhuǎn)，堅(jiān)信水生物生態(tài)能夠獲得修補(bǔ)，河堤凈化處理為期不遠(yuǎn)。

　　In the past, people living near the river in Liutang River were afraid of hot weather because when it was hot, the river would release an unpleasant smell of nausea. There are more than ten "grunting" bubbling monsters appearing on the surface of Liutang River this year, and a circle of "water grass" is neatly enclosed on the bank. The disgusting smell disappears and lakeside residents become real beneficiaries.

　　Foam on the water is one of the founding ministers who made the odor go away. With a total length of 400 meters, the treatment section of Liutangjiang River is operated by means of reoxygenation technology of hydrolysis acidification tank, enclosure technology of ecological water body, manpower, water and grass technology and eco-island technology. This method not only greatly reduces the cost of pollution treatment, but also brings remarkable results.

　　Because of standard limitation, domestic sewage treatment of residential houses at the southern end of Liutang River can not be included in the municipal pipeline network. Most other people's wastewater can be directly discharged into the embankment or overflowed from the fiberglass reinforced plastics septic tank at the bottom of the floor, which leads to long-term environmental pollution on the river surface. The main pollutants are organic chemical elements such as nitrogen and phosphorus.

　　Sewage treatment of residential houses in Chihe must be listed in sewage pipe network again. The list of quantities is large and the project cost is high, which is basically difficult to achieve. If the river is drained and silted, it will probably lead to ground collapse and house cracking in the pond river. Traditional management methods encounter difficulties and obstacles, and small and excellent ecological management technology emerges from time to time.

　　The primary task of ecological regulation is river management. For wastewater spreading along the pond river, the water treatment Office of this town has set up ecological enclosure to generate relatively closed sea areas, reasonably avoid the transmission and transfer of polluted water bodies, and protect wastewater treatment sea areas and general sea areas.

　　Small bubbles in the river surface are the reoxygenation technology of hydrolytic acidification tank. According to submerged fan and micro-porous aeration pipe, O2 is spread and decomposed under the condition of bubbling, which improves dissolved oxygen composition of Liutangjiang River, strengthens purification capacity of river and promotes ecological repair of water body.

　　The vast majority of pollutants are dissolved in these two technologies, and the "Rangers" are handed over to digest and absorb the two true and false weeds. In fact, the artificial aquatic grass composed of fiber material composite is needed to surround the residential houses of Chihe River. The pseudo-aquatic grass collects microbial species near the houses by porous material and high specific area, forming a three-layer structure of "aerobic-facultative-anaerobic fermentation". Nitrification reaction and hydrolytic acidification tank are completed to remove organic and chemical environmental pollution. Real water grass standing on the river surface is equipped with effective types to digest and absorb organic pollutants in the water according to the absorption of plant roots.

　　The staff of Chongshou Town Water Treatment Office have placed water quality testing equipment on both sides of the river basin. According to one-week operation data, ammonia, nitrogen and total phosphorus contents in the discharged water after ecological treatment have been significantly reduced, which is much smaller than those of untreated water.

　　From the current situation, the permanganate index is the short plate which enables Liutangjiang River to remove inferior V type sunshade caps. However, with the continuous operation of ecological remediation technology, it is believed that aquatic ecosystem can be repaired and the purification treatment of embankment is not far away.

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