The purpose of this plan is to conduct quality inspections on returned incinerated recycled pellets, control the flow direction, check and supervise, and monitor the environment to ensure that the reuse of incinerated recycled pellets is safe for the environment. The work to be completed at the end of term period includes: I. Incineration of recycled granules for sampling and testing operation, run 24 points, using the environmental dissolution process of recycled granules (NIEA R222) for detection and analysis. Some of the detection results meet the provisions of the first and second-level standards of the regulations, among which mercury and cadmium have not been detected; copper, chromium, nickel, zinc, arsenic and dioxin have been detected in trace The measured value exceeds the secondary standard value. The use of this batch of granules has been suspended and re-tested in March the result report was received on the 22nd, and the lead content has met the secondary standard value. II. Environmental monitoring soil detection 11 points; among them, arsenic, chromium, chromium, copper, mercury, nickel, lead, zinc and dioxin have been detected, which do not exceed the regulatory standards and has no impact on the local soil. Environmental monitoring groundwater detection is 11 points; lead and cadmium are not detected at each point; chromium Trace detection, not exceeding the second monitoring standard; ammonia nitrogen 7 points, iron 8 points, manthium 10 points, TDS3 pointing exceeds the second type of monitoring standards; it is speculated that the pollution may originate from surrounding agricultural and animal husbandry activities. It may be caused by the formation dissolution background. III. Incineration recycled granules reuse treatment plant, use and temporary location check, a total of 188 inspections, all in accordance with the regulations a total of 46 pieces of recycled granules were applied for incineration. IV. Complete one meeting of the supervision and promotion group of incineration and recycled granules. V. Complete the verification and evaluation of the mixing factory for 1 time.

Recycled Aggregates, Elution process for recycled granules for environmental applications,environmental monitoring