PULP FICTION - Chemical Hazard Reduction at Pulp and Paper Mills docx

... toxic chemicals in the chlorinated effluent are so potent they quickly 18 Chemical Hazard Reduction at Pulp and Paper Mills corrode equipment, preventing the capture and reuse of chlorinated ... the chemical fire in Apex, the North Carolina legislature improved and expanded the public’s right- to-know about nearby chemical hazards. 24 METHODOLOGY ul...

Ngày tải lên: 18/03/2014, 02:20

... Chemi- mechenical soda Soda Kappa No. 3 0-3 1 3 0-3 1 5 5-5 8 2 9-3 0 2 2-2 3 Bleaching Process C-E-H-H C-E P -H C-E H -H H-H-H C-E-H-H Total Cl2 % 16 14 24 16 10.5 Elemental Cl2 10 8 12 6.5 Pulp production 69 41 41.5 ... scale pulp and paper mills operating with and without chemical recovery system and producing writing & printing and specialty papers from ag...

Ngày tải lên: 22/02/2014, 09:20

... the manufacturing and energy conversion areas of the 49 pulp and paper mills. Data analysis Table 3-1 shows the distribution of mills by pulping process and product type for the 49 pulp and paper mills. ... capacity and provided data for the major pulping processes and product grades of the Canadian pulp and paper industry. Allocate and reconcile data The th...

Ngày tải lên: 09/03/2014, 00:20

... Cyclohexane 0.14 5 0-0 0-0 Formaldehyde 15.19 6 7-6 4-1 Acetone 4.00 7 1-4 3-2 Benzene 1.38 10 8-8 8-3 Toluene 1.48 9 5-4 7-6 O-Xylene b 0.37 M-Xylene and P-Xylene b 1.68 USEPA. October 1996. Compilation of Air ... manufacturing - Pulp, paper and paperboard manufacturing - Solid paperboard container manufacturing - Corrugated paperboard container manufac...

Ngày tải lên: 18/03/2014, 02:20

... produced) - 1 1 0.5 2.5 BOD 5 (kg/ton of paper produced) 7 - - - 7 COD (kg/ton of paper produced) 15 - - - 15 TSS (kg/ton of paper produced) 10 - - - 10 Wastewater Generation (m 3 /ton ... along pulping process lines: chemical pulping, mechanical pulping, and semi -chemical pulping. The products of the pulp and paper industry can a...

Ngày tải lên: 01/04/2014, 00:20

... Cr Ni-HiCr Type D CA-15 CA-6NM CB-6 16Cr5Ni1Mo DIN 1.4405 (3) CB-7Cu-1 CB-7Cu-2 CD-6MN (3A) CD-4MCuN (1B) CD-3MN CF-3 CF-8 CF-3M CF-8M CG-3M CG-8M CN-7M CU-5MCuC (5) CK-3MCuN CN-3MN 7% Mo (6) CW-2M Cast ... product, paper. 1.3 THE FUTURE by Andrew Garner, Paprican Future Materials Needs of the Pulp and Paper Industry Alloys and their uses in pulp and paper described in this...

Ngày tải lên: 01/04/2014, 00:20

... R., Liimatainen, H. and Tapio, M., Impact of advanced co-generation methods on energy demand in mechanical pulping. First EcoPaperTech, an International Conference on Papermaking and Paper- Machine ... program. Process Analysis and Energy Optimization Existing mills frequently consist of several pulping and papermaking production lines, installed at 1 0- or 20-year intervals s...

Ngày tải lên: 18/03/2014, 02:20

... contaminated soil to be excessive. Dioxin from Pulp and Paper and Lead in Soil at Mining Sites 24 of four of five mills, pulps of all five mills, and wastewater treatment plant sludges of all five mills. Environmentalists ... day) and allocated 35% of the load to U.S. pulp and paper mills operating in the river basin. Environmental groups sued EPA for not setting a m...

Ngày tải lên: 24/03/2014, 05:20

... Generation Other Non-Process Use End Use Not Reported Total 1,292 - - - - - - - - - - - - - - 614 Net Electricity 117 1 106 1 1 102 * 2 8 4 3 1 * - * 2 Residual Fuel Oil 94 76 17 17 0 1 - 0 w w 0 w 0 w w w Distillate Fuel ... 2 17 Chemical Manufacturing, and Petroleum Refining Industries Table 2-2 . Estimated Amount of Fuel Used to Gener...

Ngày tải lên: 01/04/2014, 00:20

... and no dynamic O-ring. The special feature here is the enlarged gap between the shaft and the inner diameter of the seat.  Cartex-SNO, LP-S single cartridge seals, e.g. LP-S-S32-E10/6 0-0 0, ... environmental regulations, water recirculation systems which are largely self-contained, the increasing cost and effort associated with supplying and treating the water and higher...

Ngày tải lên: 22/02/2014, 09:20