Harbin Three Years And Sewage Ditches River Discharge
With the Harbin city construction and industrial development
, industrial enterprises along the greatly increased, a large number of untreated industrial Sewage Together with sewage directly into the Hejia, and Lutheran Majiagou three river channel. River pollution getting heavy, the beautiful clear water river into a section forbidding "a drainage ditch."
9, the reporter learned from the Harbin city construction committee, this year's Harbin increased efforts to promote construction of river regulation and plans to be completed during the year landscape design and green building. Once in 50 years according to flood control standards and ecological requirements, the three 60 km river channel for dredging, dredging, dike; in 30-60 meters of various sites along the river within the ecological restoration; transformation of some water supply facilities, repair strengthening the worker-peasant Reservoir, 38 reservoirs; build Bay, beaches, streams, lakes, rivers, landscape islands and other nodes, creating a unique waterfront landscape river system.
Will result in waterfront landscape river fight
According to reports, Harbin City Inland existing three cities, namely urban Southwest Department of Hejia, urban hinterland and urban southeast Majiagou Lutheran ditch, no clean water sources are rain erosion formed gutter. This river is the drainage around the three industrial wastewater and domestic sewage of the main channel, also bear the rainy season, rain and flood drainage basin features. With Harbin Urban and industrial development, industrial enterprises along the river greatly increased, large amounts of untreated industrial effluent with sewage directly into the river, river pollution is becoming serious, and even become "a drainage ditch."
End, Harbin from 2006 began to plan for remediation of the river, and decided to carry out comprehensive treatment of urban river, the river valley into the city set to maintain ecological balance, adjustment of regional micro-climate for public recreation and entertainment the waterfront, which has become increasingly urgent Harbin urban construction tasks.
Years and discharge of sewage ditch
In accordance with the Harbin municipal government's overall plans and requirements, Harbin stepped up efforts to promote construction of river regulation, start the implementation of comprehensive treatment Hejiagou, bungalows, group strength sewage treatment works and sewage treatment plant Lutheran Majiagou improve downstream water Pump Station construction.
Interview reporter was informed that in accordance with the plan, this year will be in the river along the river from Harbin Construction of sewage collection system closure, to achieve full range of concentration of domestic sewage and industrial wastewater collection delivered to sewage treatment plants to eliminate the discharge of sewage ditch Environment Pollution. The total length of sewage closure pipeline 117 km.
The same time, according to a 50-year flood protection standards and ecological requirements, the three 60 km river channel for dredging, dredging, dike; combination of river and take the actual circumstances surrounding natural vegetation and artificial embankment pervious two bulkhead form, the original ecological landscape to create the natural channel, the formation of meandering, natural and smooth, width suitable environment.
Lead to supply three inland river
Present, Harbin has been implemented Hejia Edmonton Road?? Workers and peasants Avenue section of the initial green Chemical industry Cheng, green area of 8000 square meters. This year will focus on the completion of Hejia, Majiagou suburban section, Lutheran communication landscape planning and design work.
Based on the current status of Harbin water resources, combined with river water for new water sources and the Harbin water supply facilities, water supply situation, the original irrigation facilities, sewage treatment works and the Songhua River, closely associated with the use of resources such as the five factors, Harbin will leverage existing Songhua River water supply available on favorable terms, the use of existing water supply systems in the Songhua River in charge of water supply lines, while the adoption of new fresh water pipeline laying, transforming part of the water supply facilities, repair worker and peasant reservoir reinforcement, 38 reservoirs, storing water for the formation of water and river water network.
Start the construction of river restoration
River in accordance with plans approved by the department renovation plan, Harbin will be 30-60 meters in the riverine areas within the different sections according to regional features and cultural characteristics, ecological restoration, green color, and building a leisure and entertainment facilities and Sculpture Landscape sketch; through tour along the river road, crossing the pedestrian bridge reconstruction and extension; the appropriate extension of the waterfront through the ecosystem, change, build Bay, beaches, streams, lakes, rivers, landscape islands and other nodes, to create a unique waterfront river landscape system.
by: pretty
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