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11
Sep
Contained neutralization tank and filter press treating oxalic acid bearing industrial wastewater
Date September 11, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Waste Neutralization and Calcium Oxalate Sludge Control

A practical framework for treating oxalic-acid-bearing plant water while controlling solids, exposure and documentation.
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0 Comments Author Qingdao Hiacid Chemical
11
Sep
Closed hydrometallurgical reactor and filter used for indium recovery from ITO manufacturing scrap
Date September 11, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Indium Recovery from ITO Manufacturing Scrap

How ITO recyclers connect oxalic acid quality with selective precipitation, filtration and recovered indium products.
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0 Comments Author Qingdao Hiacid Chemical
11
Sep
Quality control analyst performing permanganate titration for oxalic acid assay in an industrial laboratory
Date September 11, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Assay by Permanganate Titration: COA Verification

A quality-control guide to method alignment, sampling and interpretation of oxalic acid assay results.
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0 Comments Author Qingdao Hiacid Chemical
11
Sep
Closed oxalic acid solution preparation vessel with dust extraction and metering pump skid
Date September 11, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Solution Preparation and Dosing Systems

Engineering and purchasing priorities for reliable oxalic acid make-down and metered dosing in industrial plants.
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0 Comments Author Qingdao Hiacid Chemical
11
Sep
Unbranded oxalic acid crystal samples and sealed industrial bags in a clean receiving warehouse
Date September 11, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Dihydrate vs Anhydrous: Industrial Buying Guide

How industrial buyers compare hydrate form, active-acid basis, handling, testing and total delivered value.
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0 Comments Author Qingdao Hiacid Chemical
08
Sep
Closed bulk formic acid tanker unloading through a dedicated chemical transfer station
Date September 8, 2026
Author Qingdao Hiacid Chemical

Bulk Formic Acid Unloading and Transfer Checklist

A structured B2B checklist for tanker and ISO tank deliveries of concentrated formic acid.
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0 Comments Author Qingdao Hiacid Chemical
08
Sep
Closed formic acid formulation and packaging line for registered beekeeping treatments
Date September 8, 2026
Author Qingdao Hiacid Chemical

Formic Acid Supply for Registered Varroa Mite Treatments

How regulated bee-health product manufacturers manage formic acid feed quality without treating commodity acid as a finished pesticide.
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0 Comments Author Qingdao Hiacid Chemical
08
Sep
Closed formic acid esterification and distillation system for formate ester manufacturing
Date September 8, 2026
Author Qingdao Hiacid Chemical

Formic Acid for Industrial Formate Ester Manufacturing

How formate ester producers connect formic acid feed quality to reaction, separation and finished-product consistency.
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0 Comments Author Qingdao Hiacid Chemical
08
Sep
Closed formic acid biomass fractionation pilot plant with fiber processing equipment
Date September 8, 2026
Author Qingdao Hiacid Chemical

Formic Acid for Lignocellulosic Biomass Fractionation

A procurement framework for formic acid used in lignocellulose fractionation and biorefinery pilot studies.
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0 Comments Author Qingdao Hiacid Chemical
08
Sep
Closed formic acid leaching pilot system for lithium battery black mass recycling
Date September 8, 2026
Author Qingdao Hiacid Chemical

Formic Acid for Lithium Battery Black Mass Leaching

How battery recyclers qualify formic acid for laboratory and pilot black-mass leaching programs.
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0 Comments Author Qingdao Hiacid Chemical
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Qingdao Hiacid Co., Ltd. located in the east part of China, which is the largest salt farm in China, the potassium related chemicals production ranked fourth in the world.

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