9 results
6-K
EX-99.1
PLM
Polymet Mining Corp
26 Jan 07
Report of Foreign Private Issuer
12:00am
discharge from the mine site during operations by reusing and recycling process water, eliminating any discharge to surface waters;
No additional
6-K
EX-99.1
PLM
Polymet Mining Corp
13 Nov 06
Technical Report on the Results of a Definitive Feasibility Study of the NorthMet Project
12:00am
in tailings).
Recycling of a portion of the leach residue to the autoclave for improved AuPGM extraction and autoclave design optimisation (reduced autoclave … 2006. This short program was designed to confirm the viability of recycling a portion of the autoclave leach residue for improved AuPGM
PolyMet
6-K
EX-99.1
PLM
Polymet Mining Corp
30 Dec 22
Form 43-101F1 Technical Report
5:25pm
over pressure ranged from 100-110 psi. ACD pulp was filtered on filter pans without thickening or flocculation and residue recycling was initiated … of 100% solids recycling.
In this study, two campaigns were conducted for PLATSOL leach and copper enrichment pilot tests, using two copper concentrates
40-F
2019 FY
EX-99.1
PLM
Polymet Mining Corp
30 Mar 20
Annual report (Canada)
5:02pm
, to maximize water recycling and minimize discharges to the environment. Water will be treated using chemical precipitation and/or membrane
40-F
2018 FY
EX-99.1
PLM
Polymet Mining Corp
29 Mar 19
Annual report (Canada)
12:00am
water recycling and minimize discharges to the environment. Water will be treated using chemical precipitation and/or membrane separation treatment
40-F
EX-99.1
25gict5bl7ywws240g
17 Mar 22
Annual report (Canada)
4:42pm
40-F
EX-99.1
zpf43pf98rkeuhvy
18 Mar 21
Annual report (Canada)
4:08pm
6-K
EX-99.1
1t36w
31 Oct 12
Report of Foreign Private Issuer
12:00am
6-K
EX-99.1
zu97 27k2d57
5 Apr 13
Current report (foreign)
12:00am
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