The restoration project of the Xuejia landfill site has been repeatedly questioned that the backfill material is harmful. Xu Renze, director of Nanshi Environmental Protection Bureau, went to the sampling site to explain that the project was constructed according to the review of scholars and experts. The excavation inspection results have proved to be in compliance with environmental protection regulations.

(Photo by reporter Wang Hanping)

[Reporter Wang Hanping/Tainan Report] The Tainan Xuejia Landfill Restoration Project has been repeatedly questioned that the backfill material is harmful. Xu Renze, director of the Nanshi Environmental Protection Bureau, went to the sampling site to explain that the project was constructed according to the review of scholars and experts. The excavation inspection results have proved to be in compliance with environmental protection regulations. , the outside world should stop discrediting.

The staff of the Environmental Protection Bureau demonstrated the XRF (hand-held X-ray fluorescence spectrometer) used by environmental protection groups on the spot today, emphasizing that the screening of incinerated recycled pellets with this instrument is "a kitchen knife" and does not meet the standard specifications.

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Xu Renze said that XRF is suitable for rapid screening of elemental content in "soil" and "sediment".

If XRF is used to detect the concentration of heavy metal chromium in stainless steel spoons or chopsticks, the concentration exceeds 10,000 mg/kg. The data seems to be very high, but the use of stainless steel tableware will not cause heavy metal poisoning.

In the same way, it is wrong to use XRF to detect heavy metals in incinerated recycled pellets, and to think that incinerated recycled pellets are harmful to the dissolution of heavy metals. The EPA-certified TCLP (Industrial Waste Toxic Characteristic Dissolution Procedure) analysis should be used method.

As for the restoration of the Xuejia landfill as a sports and leisure venue, Xu Renze reiterated that the case was carried out in accordance with local public opinion on the restoration project of the existing landfill, and the handling process was reasonable, reasonable, and legal.

Zhang Mingbao, head of Xuejia District, also emphasized that the use of the current site after restoration will respect public opinion and open to the public under the safest conditions.

Xu Renze emphasized that the site used to be a waste landfill. Considering factors such as weak geology and insufficient space, the design paid special attention to structural safety, and invited experts to participate in the design review. The site is an environmentally friendly site for restoration and use. In order to promote the concept of resource recycling and reuse by the Department, incineration recycled pellets and glass sand that meet the standard value are used as the base layer.

During the project period, the municipal government will handle the construction inspection A, and the Environmental Protection Bureau will supervise the manufacturer to implement according to the design drawings and pass the acceptance inspection.

On February 24, the Environmental Protection Agency excavated and collected two sets of samples from the incinerated recycled pellet layer, and sent them to the Environmental Inspection Institute of the Environmental Protection Agency to test that the heavy metals met the quality standards.

Xu Renze said that after the completion of the rehabilitation project, the epidemic situation occurred, and it has not yet been opened to the public.

At present, maintenance labor services are contracted every year to maintain the level of the site and replenish the soil in a timely manner, and to avoid the growth of weeds and trees.

The staff of the Environmental Protection Bureau demonstrated the XRF (hand-held X-ray fluorescence spectrometer) used by environmental protection groups on the spot today, emphasizing that the screening of incinerated recycled pellets with this instrument is "a kitchen knife" and does not meet the standard specifications.

(Photo by reporter Wang Hanping)

The restoration project of the Xuejia landfill site has been repeatedly questioned that the backfill material is harmful. Xu Renze, director of Nanshi Environmental Protection Bureau, went to the sampling site to explain that the project was constructed according to the review of scholars and experts. The excavation inspection results have proved to be in compliance with environmental protection regulations.

(Photo by reporter Wang Hanping)