KRONOS iron salt solutions are ready-to-use precipitants and flocculants
Iron salt solutions are stored in acid-proof tanks that should have a useful volume of at least 20 m3 and comply with the official regulations regarding the storage of water-hazardous substances.
Metering diaphragm pumps are preferably used to withdraw the liquid products from the tank and transport them to the metering point.
Complete metering facilities are supplied in practice, including all suction- and pressure-side fittings and piping.
Various rules and regulations apply when dealing with dangerous goods
Transport by road is governed by the German Ordinance on the Transport of Dangerous Goods by Road, Rail and Inland Waterways (GGVSEB/ADR). Within the GGVSEB, the recipient (e.g. the sewage treatment plant) and the unloader (employees of the sewage treatment plant) have a number of tasks and duties.
This information is intended to outline to you the essential obligations.
Fats and similar wastewater constituents can encourage mass development of filamentous organisms and thus lead to considerable operational disruptions in biological wastewater treatment.
In combination with modern dissolved air flotation plants, KRONOS iron salts ensure that these lipophilic substances are safely retained at the source.
Technological advances mean that it is now possible to dispense with the construction of diurnal compensating reservoirs. Modern, “intelligent” flotation plants respond to fluctuating waste water concentrations and hydraulic conditions. Processing of “fresh” waste water results in less chemical consumption and enhanced purification performance with a favorable nutrient ratio.
Water treatment | Food industry
Waste water from the food industry often contains high pollution loads, minutely distributed solids, colloidally dissolved and emulsified substances (e.g. protein compounds, fats and blood), in addition to dissolved substances (e.g. phosphates, sulfides).
High purification efficiencies are achieved using FERRIFLOC ferric chloride sulfate solution in combined de-emulsification and flocculation. Chemically assisted flotation plants have proved particularly successful in this respect.