Lines of Business
Outline of Facilities
Division Keihin Fukuyama
Plant Mizue Recycling Plant NF Board Plant Fukuyama Recycling Plant
Main equipment Volumetric feeder
Plastic type sorting machine
Crusher, pulverizer
Gravity separator/sorting machine
Washing/dewatering machine
Drier
Granulator
Classifying equipment
Storage tank
Storage tank
Pelletizer
Board extruder
Precision cutting machine
Volumetric feeder
Plastic type sorting machine
Crusher, pulverizer
Gravity separator/sorting machine
Washing/dewatering machine
Drier
Granulator
Classifying equipment
Storage tank
Pelletizer
Recycling method
Blast furnace reducing agent
Coke oven chemical material
Material recycling


Material recycling
Blast furnace reducing agent

Material recycling
Treatment capacity 185 t/d 2 million boards/yr 200 t/d
Treatment/Recycling Process
figure of Treatment/Recycling Process

Process Content
(1) Receiving Waste plastic which has been delivered to the plant is weighed and charged to the volumetric feeder. (Receiving process has a temporary storage area.)
(2) Sorting Waste plastic material is sorted to the film line or solid/bolt line by the plastic type sorting machine. Foreign matter is then removed by hand sorting, magnetic sorting and wind sorting.
(3) Crushing and pulverizing Material is crushed and pulverized to the specified size.
(4) Separation of vinyl chloride Vinyl chloride is removed by a centrifugal type gravity sorting machine.
(5) Washing, dewatering and drying Material is washed and dewatered, followed by drying.
(6) Granulation Material is granulated to a cylindrical shape of the specified size by a ring die type granulating machine.
(7) Pelletizing After melting by the extruder, foreign matter is removed by a filter, and pellet molding is performed.
(8) Board production Pellets, which are the raw material of the core layer, and the raw material of the skin layers are each melted, and boards are molded by extrusion in 3 layers of 2 different materials. After cooling for a certain time, the boards are cut to the specified dimensions and bundled in lots.
(9) Shipping Granulated recycled plastic products are shipped by a dedicated screw truck. Pellets are packed in flexible containers for shipping, and NF Board? is shipped in bundled lots.
Recycling Results
Contract Results of Container and Packaging Plastic Recycling
Recycling Results
Facility O&M (Operation & Maintenance) Record (Mizue/Fukuyama)
   FY 2016

  (1) Mizue
Facility O & M (Operation & Maintenance) Record (Mizue)

  (2) Fukuyama
Facility O & M (Operation & Maintenance) Record (Fukuyama)

   FY 2015

  (1) Mizue
施設の維持管理記録(水江)
施設の維持管理記録(水江)

  (2) Fukuyama
施設の維持管理記録(水江)
施設の維持管理記録(水江)


   FY 2014

  (1) Mizue
施設の維持管理記録(水江)
施設の維持管理記録(水江)

  (2) Fukuyama
施設の維持管理記録(福山)
施設の維持管理記録(福山)

   FY 2013

  (1) Mizue
施設の維持管理記録(水江)
施設の維持管理記録(水江)

  (2) Fukuyama
施設の維持管理記録(福山)
施設の維持管理記録(水江)

   FY 2012

  (1) Mizue
施設の維持管理記録(水江)
施設の維持管理記録(水江)

  (2) Fukuyama
施設の維持管理記録(福山)
施設の維持管理記録(福山)


   FY 2011

  (1) Mizue

Plant
Class
Item
Unit Recent measurement results Measurement frequency
Remarks
Control value April May June July Aug. Sept.
Mizue
Atmosphere
(line 1)
Dust g/m3N 0.10 - - 0.006 - - 0.001 Once/3 months
(June, Sept., Dec., March)
Each line
SOx m3N/h 1.45 - - 0.1 - - <0.1
NOx ppm 230 - - 5 - - 5
Atmosphere
(line 2)
Dust g/m3N 0.10 - - 0.002 - - 0.001
SOx m3N/h 1.45 - - 0.1 - - <0.1
NOx ppm 230 - - <1 - - <5
Vibration dB 70 - - 40 - - 42 Site boundary
Noise dB 75 73 73 73 73 72 72 Monthly
Sludge discharge rate t/t 0.04 0.032 0.035 0.03 0.03 0.03 0.03 Unit (per ton treated)
Power consumption kWh/t 650 378 569 564 553 490 563
C gas consumption m3N/h 32 20 23 19 13 16 18
Water resource consumption m3/t 0.38 0.16 0.27 0.26 0.31 0.29 0.32
Heavy equipment fuels (diesel, gasoline) L/t
4.2
3.7
3.4
3.6
3.6
3.7
3.7

Plant
Class
Item
Unit Recent measurement results Measurement frequency
Remarks
Control value April May June July Aug. Sept.
Mizue
Atmosphere
(line 1)
Dust g/m3N 0.10 - - 0.0 - - 0.0 Each 3 months (June, Sept., Dec., March) Each line
SOx m3N/h 1.45 - - 0.1 - - 0.1未満
NOx ppm 230 - - 15 - - 10
Atmosphere
(line 2)
Dust g/m3N 0.10 - - 0.007 - - 0.0
SOx m3N/h 1.45 - - 0.1 - - 0.1未満
NOx ppm 230 - - 5 - - 10
Vibration dB 70 - - 42 - - 42 Site boundary
Noise dB 75 72 72 72 72 72 72 Each month
Sludge discharge rate t/t 0.04 0.04 0.04 0.03 0.03 0.03 0.03 Unit (per ton treated)
Power consumption kWh/t 650 581 583 587 528 528 528
C gas consumption m3N/h 32 15 21 31 30 30 30
Water resource consumption m3/t 0.38 0.29 0.27 0.26 0.22 0.22 0.22
Heavy equipment fuels (diesel, gasoline) L/t
4.2
3.7
3.6
3.7
3.7
4.0
3.6

  (2) Fukuyama

Plant
Class
Item
Unit Recent measurement results Measurement frequency
Remarks
Control value April May June July Aug. Sept.
Fukuyama
Atmosphere
(line 1)
Dust g/m3N 0.03 - - <0.0016 - - <0.0016 Each 3 months (June, Sept., Dec., March) Each line
SOx m3N/h 1.85 - - <0.021 - - <0.022
NOx ppm 230 - - <15 - - <15
Atmosphere
(line 2)
Dust g/m3N 0.03 - - <0.0017 - - <0.0019
SOx m3N/h 1.85 - - <0.02 - - <0.018
NOx ppm 230 - - <15 - - <15
Vibration dB 65 - - 31 - - 31 Site boundary
Noise dB 60 59 58 58 58 59 58 Monthly
Sludge discharge rate t/t 0.055 0.043 0.044 0.046

0.048

0.051

0.051 Unit (per ton treated)
Power consumption kWh/t 345 386 369 387 357 371 362
灯油使用量 L/t 9.2 11.2 9.9 9.7 7.6 9.6 10.8
Water resource consumption m3/t 0.27 0.23 0.21 0.26 0.24

0.26

0.25
Heavy equipment fuels (diesel, gasoline) L/t 4.0 5.5
3.9
4.4
4.6
4.4
5.6

Plant
Class
Item
Unit Recent measurement results Measurement frequency
Remarks
Control value April May June July Aug. Sept.
Fukuyama
Atmosphere
(line 1)
Dust g/m3N 0.03 - - <0.0017 - - <0.0017 Each 3 months (June, Sept., Dec., March) Each line
SOx m3N/h 1.85 - - <0.018 - - <0.02
NOx ppm 230 - - <15 - - <15
Atmosphere
(line 2)
Dust g/m3N 0.03 - - <0.0018 - - <0.0017
SOx m3N/h 1.85 - - <0.014 - - <0.02
NOx ppm 230 - - <15 - - <15
Vibration dB 65 - - 38 - - 35 Site boundary
Noise dB 60 59 59 59 58 59 59 Monthly
Sludge discharge rate t/t 0.055

0.055

0.053

0.045

0.041

0.036

0.035 Unit (per ton treated)
Power consumption kWh/t 345 366 396 405 405 384 370
灯油使用量 L/t 9.2 12.1 12.3 12.7 14.4 13.4 8.1
Water resource consumption m3/t 0.27

0.24

0.25

0.21

0.24

0.21

0.23
Heavy equipment fuels (diesel, gasoline) L/t 4.0
4.6
4.3
4.9
5.2
4.4
4.6

 


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