Saving and improving investment efficiency for wastewater treatment plants

    Wastewater treatment and the environment can be said to be a hot issue and have been particularly focused in recent years. A number of key waste water treatment projects and works have been set up and put into operation, which has created a great foundation for the further development of wastewater treatment in the future. However, the construction of centralized waste water treatment plants for urban areas and cities must also be linked to the operation to achieve the highest efficiency and economy.

               Management of wastewater treatment system in some                                                     wastewater treatment plants

    Build a standardized waste water treatment system that applies the right technology, terrain, and air. It is difficult to manage post-operation is not simple. The management of the operation of urban wastewater treatment plants in Vietnam is currently implemented in two forms:

    Designation for local environmental or water supply and drainage companies. These units usually do not have experienced personnel but have to mobilize other working personnel or recruit new ones to the construction unit for training, in the state budget.
    Assign to qualified and experienced units through competitive bidding or bidding. These units are available for professional and experienced personnel, not through training and can receive immediate management work.
    For any treatment of industrial wastewater, domestic effluent … in general, the problem of avoiding waste after operation is also a matter of concern. To say, the cost savings in wastewater treatment projects after the operation is not only the task of selecting a professional wastewater treatment unit, but should also be associated with socialization. There should be a specialized and experienced unit such as the operation and maintenance management unit at the Yen So wastewater treatment plant that can help the city manage its errors, more stable and sustainable. By matching quality and cost to each m3 of treated wastewater standard, the reality at Yen So waste water treatment plant shows that each unit can operate quality at different costs. The efficient operation of a wastewater treatment plant is not only assessed in terms of environmental and human health but also needs to be assessed in terms of economic efficiency. The policies of the State, the way of doing some localities such as Hanoi has begun to contribute to a strong change in the management and operation of waste water treatment works.