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40-F
2020 FY
EX-99.1
PLM Polymet Mining Corp
18 Mar 21
Annual report (Canada)
4:08pm
recycling and minimize discharges to the environment. Water will be treated using chemical precipitation and/or membrane separation treatment
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
28 Mar 19
Annual report (Canada)
8:00pm
water recycling and minimize discharges to the environment. Water will be treated using chemical precipitation and/or membrane separation treatment
6-K
EX-99.1
PLM Polymet Mining Corp
27 Mar 18
Form NI 43-101F1 Technical Report
8:00pm
without thickening or flocculation and residue recycling was initiated as soon as sufficient leach residue cake was available. Filter cakes were repulped … in ACD PLS and adjusted to target pulp density to reach a target of 100% solids recycling. In this study, two campaigns were conducted for PLATSOL
40-F
2017 FY
EX-99.1
PLM Polymet Mining Corp
27 Mar 18
Annual report (Canada)
8:00pm
reusing water from the Mine Site at the Plant Site, as well as reusing water within various Plant Site facilities, to maximize water recycling
6-K
EX-99.1
PLM Polymet Mining Corp
4 Apr 13
Current report (foreign)
8:00pm
from the ore to the bulk flotation concentrate (to minimise environmental impacts of sulphide in tailings). Recycling of a portion of the leach residue … . An additional autoclave pilot program was performed in April 2006. This short program was designed to confirm the viability of recycling a portion
6-K
EX-99.1
PLM Polymet Mining Corp
30 Oct 12
Report of Foreign Private Issuer
8:00pm
flotation concentrate (to minimise environmental impacts of sulphide in tailings). Recycling of a portion of the leach residue to the autoclave … program was performed in April 2006. This short program was designed to confirm the viability of recycling a portion of the autoclave leach residue
6-K
EX-99.1
PLM Polymet Mining Corp
25 Jan 07
Report of Foreign Private Issuer
7:00pm
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
12 Nov 06
Technical Report on the Results of a Definitive Feasibility Study of the NorthMet Project
7:00pm
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
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