Aluminium sulphate - Import export

Aluminium Sulphate properties It is white or grey flake,particle or massive crystallization.Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid. Packing: PP/PE,50KG or 25KG/BAG Applications: Water effluent treatment system It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation. Paper Industry It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing

Diamond turning is an Aspherics best friend! Knight Optical can supply you with a custom made Diamond turned aspheric lenses. Diamond turned aspheric optical lenses are typically used in missile guidance systems, night vision/thermal Imaging cameras and other military based optics and commercial infrared systems (IR). The benefit of Diamond Turned Aspheric optics, are that lens shapes can be manufactured very accurately without an expensive tooling cost except for the diamond bit; and is cost efficient for small quantities. Which are ideal for use within the Defence and Aerospace Industry. Knight Optical offers diamond turned aspherics from a range of infrared materials including Germanium (Ge), Calcium Fluoride (CaF₂), Zinc Sulphide (ZnS), Zinc Selenide (ZnSe), Aluminium (Al) and chalcogenide glasses like AMTIR (Ge33As12Se55 ). For more details read the PDF...

These packages are tailored to suit our clients’ requirements while adhering to European Standards, Ciria and HSE guidance. We engineer solutions to integrate into existing or new sites and can also provide packaged, standalone systems which are largely independent of the main plant. We provide solutions for chemicals such as sodium hydroxide, sulphuric acid, hydrochloric acid, ferric sulphate, aluminium sulphate, ferric chloride, antifoam, ortho-phosphoric acid, etc. Storage capacity, duty/standby configurations, materials of construction, etc. are tailored to the application, to provide adequate storage and ensure that the system can be operated and maintained safely. The chemical storage and dosing systems are fully fitted with instrumentation such as level controls, leak detection, flowmeters, etc. and are generally PLC controlled with an operator interface panel or PC used to allow the operator to view the plant operation and change parameters.