chemical industry wastewater treatment Applications

Industrial wastewater treatment for the chemical industry

Wastewater Treatment for the Chemical industry

In addition to the food industry, biological anaerobic and aerobic technologies can be applied in the chemical and pharmaceutical industry as well.

Typical for the chemical and pharmaceutical waste water is the high organic pollution, which is often limited to only a few components that can be present in high concentration. Every production site has its own unique effluent composition.

This type of effluents require tailor-made solutions. The Upflow Anaerobic Sludge Blanket (UASB) process and the External Circulation Sludge Bed (ECSB) process from HydroThane are worldwide proven processes for the treatment of this type waste water.

Some chemical /pharmaceutical production processes where anaerobic technology has been applied are:
- Purified Terephthalic Acid (PTA)
- Phenol
- DMT
- Penicillin
- Insulin.

Wastewater treatment for the chemical and pharmaceutical industry

The water from pharmaceutical companies can cause big troubles because of the high variability in their manufacturing processes. Depending on the kind of raw materials used, the effluents may even be toxic, hence why the most conflictive effluents have to be separated from the rest and not to be sent to the general treatment.

Industrial wastewater treatment for industries

MIOX is the lowest cost supplier of chlorine for disinfection and oxidation of wastewater prior to discharge. Mixed Oxidant Solution (MOS) chemistry is more effective at biofilm control, Biochemical and Chemical oxygen demand removal (BOD/COD), breakpoint chlorination of ammonia and hydrogen sulfide (H2S) removal.

Water treatment chemicals for the automotive industry

Immense global competition has compelled the automobile industry to optimize processes and improve energy efficiency. Continuous and effective production processes are key factors to meeting these challenges. Kurita is your competent partner for all questions concerning water and waste water management as well as paint detackifying. With more than 60 years of experience, we offer the most technically up-to-date water and process treatment solutions. Our highly qualified engineers will gladly advise you on how to increase plant lifecycle and reduce energy costs.

Wastewater treatment for the cosmetics industry

The cosmetics industry accrues many kinds of wastewater. The challenge for wastewater treatment is that product lots are often changing, thus changing the composition of the wastewater. Switching to a new product lot in particular, produces large amounts of wastewater that are contaminated by surfactants, dye, oils and emulsions and high COD concentrations. In addition, wastewaters foam excessively at times.

Chemical filtration in water for the wastewater industry

In the field of waste water treatment atech membranes are used, for example, for the filtration of cleaning chemicals (surface treatment), for cell separation after biological processes, or for the recycling of paints and lacquers.

Water treatment systems for chemical industry

The effluents that accrue in the cleaning process of silo vehicles and containers for transportation of raw materials for the chemical industry, are highly complex and constantly changing in the composition of wastewater. Flocculation as the prior art of treatment for chemical waste water can not remove many of the completely dissolved invisible substances. Thus, the residual stresses are evident despite high claritv of the `Treated effluent` is often well above the levels witch are applicable for wastewater in domestic environments.

Water treatment chemicals for the desalination of sea water industry

Water is our most precious commodity. Drinking water is becoming more and more scarce as a result of rising demand and the drying up of resources. Particularly in arid regions such as the Middle East, Africa and increasingly in Southern Europe, the situation is deteriorating dramatically.

Water treatment chemicals for the steel and coke industry

The many production facilities within the steel industry, e.g. the blast furnace, converter, continuous caster, hot and cold strip mills and the coke oven plant require immense quantities of water for the cooling circuits and for gas scrubbing. During the last few years, the majority of steel plants have managed to significantly reduce freshwater usage per ton of steel through water recycling and process optimization. However, the high water quality standards required for the water circuits and regulations for waste water remain unchanged, resulting in an increased demand for professional water treatment.

Chemical Water Treatment for waste water

Kurita develops products and solutions for the waste water treatment to improve the water quality and respect the legislation and the environment. Due to increased environmental sensitivity and today’s legislative restrictions, most industrial plants which use water already have wastewater treatment plants. The different Kurita Technologies carefully adapts to the needs of each plant through the optimization and improving the water quality and reducing your operating costs. Improve the water reuse in your facilities and work closely with our customers to reduce the discharges to a minimum level is one of our main targets.

Process monitoring and controlling for wastewater treatment industry

Automation can save money, optimise a process and give warning of potential breeches of discharge consent. However, instrument selection is fundamentally important if a control system is to function efficiently. The measurement device must accurately and quickly respond to process variations and it must be reliable in operation if the control system is to function as intended. Designed properly, energy and chemical use can be significantly reduced, saving money and ultimately improving effluent quality.

Dosing pumps for water and wastewater treatment industry

Peristaltic pumps are proven performers in water and waste treatment solving problems including: Dosing and metering treatment chemicals and reagents including ferric chloride (“Ferric”), sodium hypochlorite (“Hypo”), chlorine water, lime (Kalic or Kalkmilch), caustic soda, powder activated carbon and polymers. Sludge transfer. Filter press feeds