以往，六塘江邊臨河而居的居民害怕高溫天，因為天氣一熱，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了，湖邊住戶變成實實在在的獲益者。

　　水面上的泡沫便是讓臭味消退的開國功臣之一。六塘江治理段總長400米，選用水解酸化池復氧技術、生態水體圍隔技術、人力水草技術與生態小島技術一同運營的生態整治的方式，此方式不僅大幅度降低了污染治理成本費，并且成效明顯。

　　因為標準限定，六塘江南端民宅的生活污水處理無法列入市政管網，大部分別人的廢水可以直接排進河堤或從樓底的玻璃鋼化糞池溢流式沖出，導致江面長期性環境污染，主要污染物為氮、磷等**化學原素。

　　要把池河民宅的生活污水處理再次列入污水管網，工程量清單大，工程造價高，基本上難以達到。倘若排干河流并淤泥處理，很有可能導致地面塌陷，造成池河房屋開裂。傳統的的整治方式遭遇艱難險阻，生態整治技術應時而生。

　　生態整治的要務是河道治理。對于池河蔓延的廢水，該鎮水治辦設置了生態圍隔，使之產生相對性封閉式的海域，合理避免被環境污染水體的傳播轉移，把污水處理海域與一般海域開展防護。

　　江面里的小水泡就是水解酸化池復氧技術。根據沉水風機和微孔曝氣管，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，加強了河流的凈化工作能力，推動水體生態修補。

　　絕大多數的污染物質在這兩項技術中就被溶解了，“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”的實際上要用纖維材料復合型成的的人力水草，“假水草”以多孔材料、高比總面積，使微生物菌種復集于其附近，構成“好氧—兼氧—厭氧發酵”三層結構，完成硝化反應和水解酸化池，以除去**化學環境污染。立身江面里的真水草，乃是運用有效的類型配備，根據植物根系的吸附作用，消化吸收水體里的**污染物質。

　　崇壽鎮水治辦的工作員在整治流域的東、西兩邊各放置了水質測試設備，經由一星期的運作數據顯示，根據生態解決后排出的水體中氨氮含量、總磷含量明顯降低，遠小于沒有處理的水體。

　　從現階段的情形看，高錳酸鹽指數是使六塘江摘下劣V類遮陽帽的短板，但伴隨著生態整治技術的連續運轉，堅信水生物生態能夠獲得修補，河堤凈化處理為期不遠。

　　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.

　　-