Subsite (catalog) Main website: hoachatlocthien.com Hotline: (+84) 979 891 929 • Quotation on request

Category: Guide

PAC 31% for wastewater treatment: applications, dosage & jar-test | Loc Thien

PAC 31% is a powdered coagulant commonly used in industrial wastewater treatment: it helps neutralize colloids, create flocs, and reduce turbidity/color before sedimentation or filtration. Poly Aluminium Chloride (PAC), CAS 1327-41-9, Al₂O₃ approximately 30–31%

INSTRUCTIONS FOR PREPARING CAUSING SODA FOR COMPANIES AND ENTERPRISES

Caustic soda (Sodium Hydroxide – NaOH) is one of the most basic and widely used chemicals in industry, with global production reaching tens of millions of tons per year. With the increasing demand for use

Instructions for using some chemicals

I. Lead Oxide Chemical Pb3O4: is one of the extremely toxic chemicals, red in color, has a low melting point so it is used to polish enamel, and has the advantage of brightening colors, especially the red system. However, it is very dangerous.

Safe Use Guide for NaOH – Standard Industrial Procedure

NaOH is a chemical used in many industries such as textile dyeing, water treatment, and pharmaceutical production. However, besides its benefits, this chemical can be harmful to human health if we do not use it properly.

PROVIDING AND PREPARING INSTRUCTIONS FOR HCL

Hydrochloric acid (HCl) is an indispensable chemical in many industries such as water treatment, metallurgy, electroplating, pharmaceutical and cosmetic production. It is a colorless or pale yellow gas, volatile and soluble in water.

Instructions for using chemicals in disease prevention

1. For general disease prevention and hygiene at home, office, school, factory, workshop, etc. – Regularly clean your home, office, school, factory, etc. by wiping the floor, doorknobs and