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14
Oct
Hydrometallurgical pilot recovering metals from printed circuit boards with oxalic acid
Date October 14, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Printed Circuit Board Metal Recovery

A cautious development framework for recyclers evaluating oxalic acid within sequential printed circuit board metal recovery.
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0 Comments Author Qingdao Hiacid Chemical
14
Oct
Pilot electro-Fenton wastewater reactors evaluating oxalic acid and photo-assisted treatment
Date October 14, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid in Electro-Fenton Wastewater Treatment

Why oxalic acid in wastewater requires careful monitoring and may need photo-assisted treatment rather than a standard electro-Fenton assumption.
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0 Comments Author Qingdao Hiacid Chemical
14
Oct
Enclosed oxalic acid bag unloading station with local exhaust and protected operator
Date October 14, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Bag Unloading and Dust Control

A practical B2B guide to controlling dust and contamination during oxalic acid bag unloading and solution make-up.
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0 Comments Author Qingdao Hiacid Chemical
14
Oct
Activated carbon treatment and filtration line using controlled oxalic acid processing
Date October 14, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Activated Carbon Surface Modification

How carbon processors qualify oxalic acid treatment against measurable surface chemistry and adsorption performance.
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0 Comments Author Qingdao Hiacid Chemical
14
Oct
Pilot reactor producing titanium dioxide powder with controlled oxalic acid chemistry
Date October 14, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for TiO2 Nanomaterial Synthesis

A B2B development guide to qualifying oxalic acid for controlled titanium dioxide nanomaterial synthesis.
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0 Comments Author Qingdao Hiacid Chemical
13
Oct
Industrial biological wastewater plant with equalization and controlled formic acid load metering
Date October 13, 2026
Author Qingdao Hiacid Chemical

Managing Formic Acid Loads in Biological Wastewater Treatment

How industrial sites characterize and control variable formic acid loads before activated-sludge or sequencing-batch treatment.
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0 Comments Author Qingdao Hiacid Chemical
13
Oct
Formic acid compatibility laboratory with corrosion vessels metal coupons seals and pipe test loop
Date October 13, 2026
Author Qingdao Hiacid Chemical

Formic Acid Materials Compatibility and Corrosion Testing

A practical engineering framework for selecting and validating metals, linings, seals and hoses used with formic acid.
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0 Comments Author Qingdao Hiacid Chemical
13
Oct
Bulk formic acid unloading station with closed transfer connection ventilation and secondary containment
Date October 13, 2026
Author Qingdao Hiacid Chemical

Formic Acid Vapor Control at Transfer Stations

An engineering and supplier-coordination guide for controlling formic acid vapor during bulk receiving and transfer.
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0 Comments Author Qingdao Hiacid Chemical
13
Oct
Closed silver nanoparticle reactor and enclosed gelatin nanofiber electrospinning line using formic acid
Date October 13, 2026
Author Qingdao Hiacid Chemical

Formic Acid for Silver Nanoparticle Gelatin Nanofibers

How biomaterials teams qualify formic acid as solvent and reducing medium in silver-containing gelatin nanofiber development.
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0 Comments Author Qingdao Hiacid Chemical
13
Oct
Closed advanced-materials pilot reactor reducing graphene oxide with formic acid
Date October 13, 2026
Author Qingdao Hiacid Chemical

Formic Acid for Graphene Oxide Reduction

A B2B qualification guide for advanced-material producers evaluating formic acid as a reducing medium for graphene oxide.
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0 Comments Author Qingdao Hiacid Chemical
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