The textile manufacturing industry encompasses many and diverse processes that rely heavily on the use of water, energy, chemicals, and other resources. Wet spinning, sizing, desizing, scouring, bleaching, mercerization, dyeing and printing are just a few. Monitoring and controlling the pH, TDS/Conductivity/Salt Concentration, ORP (REDOX), and Temperature of the aqueous solutions used in these processes conserves costly resources, controls quality, and reduces the amount of pollution that must be treated before...
Deposits in water systems, especially in heat exchangers, result in a significant heat transfer reduction, in low efficiency and a loss of cooling capacity. Some systems, after long operational periods without any water conditioning or with inadequate treatment, need cleaning. Therefore Kurita Water Solutions proposes acidic, alkaline and neutral cleaners to remove deposits, scale, fouling, dirt, grime or impurities.
The zinc chloride is to be removed from pickling acid at 6N concentration. Under these conditions, the ZnCl2 will form a stable complex and may be removed by PuriTech`s ION-IX technology using an anion resin. The resin is then eluted with water.
Today’s food and beverages (F&B) are much more than just simple "organic fuels" needed for survival. Beyond their nutritive value, they are consumed for their taste or flavor. Increasingly, they are also a source for maintaining health and enhancing our well-being via high-quality nutrition. At the same time, with an ever-increasing number of processed foods, food quality and safety aspects are becoming more important. All the more because foods are highly complex materials – prone to degradation...
The metal plating line is the part of the metal finishing process where metal is applied to a substrate. Metal plating involves many complex processes related to reducing contamination of the process bath; ensuring regular monitoring of bath chemistry; wetting agents; anodes; purified water; ventilation and exhaust systems; acid solution regeneration; and spent acid bath reuse.
The method allows determination of herbicides classified as phenoxycarboxylic acids, specifically: 2,4-dichloro-- phenoxybutyric acid (2,4-DB), 2,4-dichlorophenoxypropionic acid (2,4-DP, Dichlorprop), 2,4-dichloropheno-- xyacetic acid (2,4-D), and phenoxyacetic acid in samples of natural, potable and treated waste water by capillary electrophoresis.
Contaminated mine water is generated when rock containing sulphidic minerals is exposed to water and oxygen, resulting in the production of acidity and high concentrations of metals and sulphate in the water. Mine drainage, process water and storm water associated with industrial activities are the main types of water produced in mining operation. The two primary aims of the treatment of contaminated mine water are to neutralize acidity and removal metals. Lenntech provides sustainable complete water treatment...
Moisture needs to be measured in feed stock gases in the manufacture of polymers . For example, pre-dried benzene is fed in to a reactor containing hydrochloric acid – if the dryers are not operating properly moisture in the benzene promotes acid corrosion of the reactor and process lines. Several processes require water concentrations of specific values to optimise efficiency and yield; in such cases more sophisticated instruments are required.
The largest volume effluents in petroleum refining include “sour” process water and non-oily/non-sour but highly alkaline process water. Sour water is generated through a number of processes, such as:
- Vacuum distillation
- Middle distillate hydrodesulphurization
- Catalytic cracking
- Visbreaking/thermal cracking
Sour water may be contaminated with hydrocarbons, hydrogen sulfide, ammonia, organic sulfur compounds, organic acids, and phenol....
The Mining Sector is one of the core industrial sectors being served by AdEdge Technologies. It is quickly becoming the fastest growing segment of our company. We offer customer driven water treatment solutions by understanding the needs of our customers and the demands of achieving ever changing and challenging water treatment discharge standards. From exploration to site closure and post closure, AdEdge can assist you in meeting your water treatment needs. With today’s emphasis on sustainability, AdEdge&rsq...
Rotating NDCF (= novoflow Dynamic Cross-Flow)- filter systems are particularly characterised by an outstandingly low energy consumption of approx. 0.12- 0.25 KW/1 m² filter area. We also offer facilities at different sizes for rent to test your product. Plant sizes available between 1 m² and 500 m² filter area.
Forklifts and other machinery used to move and store product can be challenging to wash because of the hazardous materials found in the runoff water. We oxidize lead paste and sulfuric acid, neutralize the pH, and provide an effluent suitable for safe discharge.