Characteristic of work. Conducting the processes of purification of industrial wastewater or radioactive water from impurities and capturing the valuables for use in the technological process methods of settling, filtering, neutralization, etc. Preparation of reagents, dispensing and loading them into devices or pools depending on the number and composition of incoming wastewater under the direction of the hardware of higher qualifications. Pumping and crossing of purified water, radioactive sludge and precipitation. Cleaning devices and communications from the sludge. Maintaining records in the manufacturing journal.
Must know: principle of operation of filters, heaters, dispensers and pumps; elementary information on technological modes of industrial waste and radioactive water purification processes; appointment and conditions for the use of simple and medium complexity of test instrumentation; Sanitary rules of work with radioactive substances.
Characteristic of work. Conducting the processes of purification of industrial waste or radioactive water from impurities and capturing the valuables for use in the technological process methods of settling, filtering, neutralization, and the like. Preparation of reagents: soda, lime milk, caustic soda, dosing and loading them into devices or pools depending on the number and composition of incoming wastewater. Regeneration of ion exchange filters. Conduct control analyzes for the completeness of wastewater treatment, monitoring and regulation of the cleaning process according to testimony of measurement instruments and analyzes. Detection and troubleshooting in the operation of equipment and communications. Preparation of equipment for repair, reception from repair. Maintaining the process of ion-exchange cleaning or biochemical oxidation of wastewater under the guidance of a higher qualification apparatus.
Must know: device filters, heaters, dispensers and pumps; technological modes of purification processes - settling, filtering and neutralization of industrial waste and radioactive water; Chemical reagents used in cleansing installations; a device of simple and medium complexity of control and measuring instruments; methodology for analyzing; determination of the sorption cycle on the change of the pH of the medium; Basics of physics and chemistry.
Characteristic of work. Maintaining the process of purification of industrial wastewater from impurities by the method of ion-exchange cleaning or biochemical oxidation. Putting radioactive waters on evaporating installations. Preparation of reagents: resins, magnesite, ammonia, acids, etc., dosing and loading them into devices depending on the number and composition of incoming wastewater. Maintaining ammonia precipitation processes from suprasol water in the ammonia column, biphans of flying ammonia and decomposition of associated ammonia in the reactor. Taking waste water to ion-exchange filters or in aerotanks. Observation of aeration intensity and filtering process. Regulation technological process Sorption (cleaning) of radioactive waters. Regeneration of resin and oils. Adjusting the dosage and rate of chemicals in the process of regeneration of the resin. The washing of resins from the regenerating solution and prepare them to the subsequent cycle. Control and regulation of oxygen intake for aerotanes, wastewater amounts, toxic content, degree of wastewater treatment, the amount of foam on the water surface in aerotanes, the concentration of alkali solutions and acid with the help of measuring instruments and according to the results of analyzes. Service of aerothelanky ion exchange filters, control gallery with connections and reinforcement, as well as instrumentation. Troubleshooting equipment.
Must know: technological regimes of the processes of ion-exchange cleaning, biochemical oxidation and aeration of wastewater, regeneration of the resin; scheme of the serviced area; device of ion-exchange, biochemical, mechanical filters, evaporating installations, fittings and communications; appointment and conditions for the use of complex control and measuring instruments; technological cleaning mode parameters and process control rules; Basics of heat engineering.
1. General Provisions
1.1. Instructions for labor protection for hardwater treatment apparatus is the main document establishing for the working rules on the production and the requirements of the safe performance of work.
1.2. Knowledge of labor protection instructions are required for workers of all discharges and qualifications groups, as well as their immediate leaders.
1.3. The administration of the enterprise (shop) is obliged to create in the workplace conditions that meet the rules for labor protection, to provide workers with protection and organize the study by them this Instruction on labor protection.
Each company should be developed and brought to the attention of all personnel safe routes for the enterprise to the place of work and evacuation plans for cases, fire and emergency.
1.4. Each worker must:
It is forbidden to carry out orders contrary to the requirements of this Instruction and the "Rules of Safety Instruction When operating electrical installations" (PBB) - M.: Energoatomizdat, 1987.
2. General requirements Security
2.1. The work on this working profession is allowed by persons not under the age of 18, who have passed a preliminary medical examination and not having contraindications to the fulfillment of the above work.
2.2. A workshop when taking a job must enter the introductory instruction. To admission to K. independent work The worker must pass:
2.3. Admission to independent work is issued by the appropriate order for the structural division of the enterprise,
2.4. The newly accepted worker is given a qualifying certificate, in which the appropriate entry should be made on the verification of knowledge of the instructions and the rules specified in paragraph 2.2 and the right to perform special works.
Qualification certificate for duty officers during official duties can be kept by the head of the shift of the workshop or with itself in accordance with local conditions.
2.5. Workers who have not passed the test of knowledge on time to independent work are not allowed.
2.6. Working in the process of work is required to pass:
2.7. Persons who received unsatisfactory evaluation in qualifying checks are not allowed and no later than one month should be repeated verification.
In violation of safety regulations, depending on the nature of violations, an unscheduled briefing or an extraordinary test check should be carried out.
2.8. In case of an accident, the worker is obliged to provide the first assistance to the victim before the arrival of the medical personnel. With the accident with the workers themselves, depending on the severity of the injury, it should appeal for medical help to health care or himself to provide first aid (self-help).
2.9. Each employee should know the location of the first aid kit and be able to use it.
2.10. When defective devices, tools and protective equipment, the worker informs its direct supervisor.
It is forbidden to work with faulty fixtures, tools and means of protection.
2.11. To avoid entering the electric current, you should not attack or touch the torn, dry wires.
2.12. Failure to comply with the requirements of labor protection instructions for the worker is considered as a violation of production discipline.
For violation of the requirements of instructions, the worker is responsible in accordance with applicable law.
2.13. The following dangerous and harmful production factors can occur in the equipment of equipment equipment: harmful substances used in the process of water treatment, which can cause poisoning and chemical burns; The bodies of air of the working area arising from the chlorination of water, pumping ammonia, hydrazine hydrate and acids; Increased air dusting of the working area when working with bulk chemicals.
2.14. To protect against the impact of dangerous and harmful factors It is necessary to apply the appropriate means of protection. When working with sulfuric acid, it is necessary to apply: suit with acid-protective fabric, rubberized apron, rubber acid-painted boots and gloves, acid-protective gauntlets, protective hermetic glasses or plexiglass shield, filter gas stamps in (filter box yellow color), BKF (protective color box with a white vertical stripe), M (filtering box of red) or hose gas masks PSH-1, PSh-2.
When working with liquid chlorine, it is necessary to apply: protective hermetic glasses, rubber gloves, rubberized apron, rubber shoes; For protection against vapor chlorine (for accidents) Filtering gas mask in (yellow-colored filtering box) or BKF (protective color filtering box with a white vertical stripe).
When working with caustic sodium, it is necessary to apply: Cotton costume, alkali-resistant, safety glasses, rubber acid-grained gloves, rubberized apron and rubber acid-heater boots.
When working with aquatic ammonia, it is necessary to apply: Cotton suit alkali-resistant, rubber cooler gloves, protective hermetic goggles, rubberized apron, rubber acid-headed boots, filter gas stamps CD (gray-colored filtering box or gray with a white vertical stripe) or M (filtering red box ).
When working with sodium hypochloride, individual means of protection are the same as when working with chlorine.
When working with hydrazine hydrate and its salts, it is necessary to apply: rubber boots and gloves, a suit with water-repellent impregnation, protective hermetic glasses, filtering gas mask stamps A (filter box brown color) or CD (filtering gray box).
When in rooms with technological equipment (with the exception of control panels), you must wear a protective helmet for protecting the head from shocking random items.
2.15. The apparatus should work in overalls and apply the means of protection issued in accordance with the current sectoral standards.
2.16. The apparatus must be issued for free according to industry standards the following personal protective equipment:
When issuing a double interchangeable set of overalls, socks time is doubled.
Depending on the nature of the works and the conditions of their production, the hardware is temporarily, additional overalls and protective remedies for these conditions should be temporarily issued.
3. Security requirements before work
3.1. Before receiving shift, the hardware must:
4. Safety requirements while working
4.1. Bypass and inspections of equipment, tolerance of repair personnel to work, as well as the execution of current works, the apparatus should be carried out with the knowledge and permission of higher duty personnel.
4.3. The operation of mechanisms or devices is prohibited in the absence or malfunction of the states of the enclosing devices.
4.4. It is forbidden to clean up the mechanisms without safety fences or with poorly fixed fences.
4.5. It is forbidden to clean, wipe and lubricate the rotating or moving parts of the mechanisms, as well as to survey your hands for the fence for lubrication and cleaning.
4.6. It is forbidden to repair equipment without the adoption of preventive measures against the inclusion of it in the work (engine start, water supply, etc.).
4.7. It is forbidden when wiping the working machines, wipe the wiping material on the hand or fingers.
4.8. When starting rotating mechanisms should be at a safe distance from them.
4.9. When pouring water control keys to operate them in dielectric gloves.
4.10. In the process of operation, the apparatus must follow the reliable fixation of protective (enclosing) casing on flange compounds and pipelines installed on equipment in circuits with aggressive and poisonous substances, since the greatest amount of accidents occurs due to the emission of acids and alkalis through flange compounds and low-quality Seam welding on pressure pipelines.
4.11. When detecting defective pipe fittings, it is necessary to inform your superior duty personnel.
It is forbidden to make an apparatus to replace the replacement of fittings of pipelines.
4.12. The apparatus must use in its work only the lifting mechanisms to which it is allowed and on which the inventory number, carrying capacity and the date of the next technical examination are indicated. The slings used during operation should have a tag or stigma, which should be specified the number of the page, its carrying capacity and the test date.
It is forbidden to use lifting mechanisms with an overdue certificate date, as well as slings that do not have tags or stamps.
Slings having tormented strands, burns, dents, twists and other damage should not be applied to lifting goods.
When lifting the cargo in order to avoid falling out of the row of the hook, the latter must close the lock.
On the rising cargo, ropes or chains must be superimposed, without knots and twists.
Before lifting, the load must be raised to height not more than 300 mm to test the correctness of the lines, the uniformity of the tension of the slings; only after this cargo should be raised to the required height; To correct the wrong lines, the load must be omitted.
It is forbidden to leave the cargo in the limbo. In the event of a mechanism malfunction, when the cargo cannot be omitted, the place under suspended cargo must be protected and outlined prohibiting posters or safety signs.
It is prohibited to move goods with insufficient lighting of the workplace.
4.13. When performing work with the use of shovels, you should pay attention to the strength of fixing the cutting in the holder. Cuttings must be smooth.
Lomas used in the work should be straight with drawn and pointed ends.
4.14. The size of the oz (capture) of the used wrench keys should not exceed the size of the faces of the tightened elements (bolt heads, nuts) by more than 0.3 mm. If there is a gap between the planes of sponges and heads of bolts or nuts, it is not allowed to use any gaskets.
Extension of wrenches of keys with additional levers, second keys or pipes are prohibited. When working with wrench keys, a key breakdown should be avoided.
4.15. When opening and closing the reinforcement, it should not be used levers lengthening the arm of the handle or flywheel, not provided for by the current instruction manual for fittings.
When closing and opening fittings, you should act carefully, avoiding the breakdown of the applied device from the flywheel valve.
4.16. Carrying glass containers (bottles, flasks, flasks) both empty and filled with samples or chemical reagents, follows in a special box with cells or bucket.
Carry the flasks, flasks and bottles in the hands are prohibited.
4.17. Carrying the bottles with aggressive substances for small distances within the workplace should be in baskets with two handles at least two persons after pre-checking the strength of the handles and the bottom of the basket.
4.18. Concentrated acids and alkalis should be stored in glass bottles with fit plugs, corks are tied to the neck of the bottles. The bottles are stored in a separate room, they are installed on the floor in baskets or wooden crates. On the necks of the bottles should be tags with the inscription.
4.19. Spilled acids and alkali should be covered with sand, then remove sand from the room and only after neutralization cleaning. Neutralization to produce with a solution of soda calcined.
4.20. If an acid hit on the skin or into the eyes, it is immediately washed off with an abundant jet of water, then rinse with one-percent solution of drinking soda, after which it is to report on the shifting chief.
4.21. In the case of entering the skin or in an alkali eye, it is necessary to wash off its abundant jet of water and rinse with a three-percent solution of boric acid.
4.22. Before and during operation in the underground construction or in the tank, natural or forced ventilation should be provided.
It is forbidden to perform ventilation with oxygen.
If natural or forced ventilation It does not ensure complete removal of harmful substances, the descent to the underground structure or the reservoir is allowed only in the gas migza hose.
4.23. It is prohibited to work in underground facilities or tanks at the level of water in them more than 200 mm (above the floor level), as well as at water temperature above 45 ° C.
In the presence of water (liquid medium) you need to use rubber shoes.
4.24. Works inside underground facilities or tanks, as well as periodic examinations should be made in the team of a brigade of three, of which two people should be in the hatch and follow the condition of the hose gas migratory air intake nozzle.
4.25. Flange compounds Pipelines designed to supply caustic liquids (solutions of acids and alkalis) should be closed with metal casing.
4.26. Pipelines, pumps and other pressure-based equipment must be equipped with serviceable pressure gauges with a marque pressure.
4.27. When fistulating in pipelines or tanks (tanks) with caustic substances, the apparatus must immediately inform the senior to change, determine the danger zone, stop in it all the work, remove the personnel from it, to upset this zone and squeeze the safety signs "Passage is prohibited", "DANGER ! Dangerous area".
4.28. Smoking on the territory claimed facilities It is permitted only in specially reserved places.
4.29. The admission of repair personnel to work should be carried out by an apparatus at the workplace of the brigade. Together with the head and manufacturer of works, he must check the readiness of the equipment to repair, paying particular attention to the reliability of its drainage and disconnection.
5. Security requirements at the end of work
5.1. At the end of the shift, the apparatus should:
\Typical job description Apparatus of fluid cleaning of the 3th category
Position: Appator for cleaning fluid 3rd discharge
Subdivision: _________________________
1. General Provisions:
Replacement:
Reception and exemption from office:
The liquid cleaning apparatus is appointed and dismissed by the head of the department as a coordination with the head of the division.
4. Rights
Structural leader
Characteristic of work. Conducting the processes of cleaning industry wastewater or radioactive water from impurities and capture the values \u200b\u200bfor use in the technological process methods of settling, filtering, neutralization, etc. Preparation of reagents, dosing Isapload them into devices or pools depending on the quantity and computing wastewater under the direction of the apparatus of higher qualification. Pumping and sprinkling of purified waters, radioactive salamms of asdels. Cleaning devices and communications from the sludge. Maintaining records of the proceeding journal.
Must know: principle of operation of filters, heaters, dispensers and pumps; Elementary information on technological modes of processes of industrial waste and radioactive water; Appointment and conditions for the formation of the simple and medium complexity of test instrumentation; sanitary rules of work with radioactive substances.
Characteristic of work. Conducting processes of cleaning industry waste or radioactive water from impurities and capturing the values \u200b\u200bfor use in the technological process of settling, filtering, neutralization, etc. methods. Preparation of reagents: soda, lime-shake, caustic soda, dosing and loading them into devices or pools depending on the quantity and composition of incoming wastewater. Regeneration and exchange filters. Conduct control analyzes for completeness of purification waters, monitoring and regulation of the cleaning process according to the monitoring and measuring instruments and results of analyzes. Detection of equipment faults in the operation of equipment and communications. Preparations for repair, reception from repair. The maintenance of the process of ion exchange care or biochemical oxidation of wastewater under the guidance of the hardware is highly qualified.
Must know: device filters, heaters, dispensers and pumps; technological modes of purification processes - settling, filtering and neutralization of industrial waste and radioactive water; chemicals used in cleansing installations; a device of simple and average complimentary instrumentation; methods for conducting analyzes; definition of the sorption cycle to change the pH of the medium; Basics of physics and chemistry.
Characteristic of work. Maintaining the process of purification of industrial watches from impurities by the method of ion-exchange cleaning or biochemical formation. Putting radioactive waters on evaporating installations. Preparation of preparation agents: resins, magnesite, ammonia, acids, etc., dosing and loading of the EYUB devices depending on the amount and composition of incoming wastewater. Taking waste water Ion-exchange filters or aerotanks. Observation of the intensity of aerations by the filtering process. Regulation of the technological process of sorption (purification) of radioactive waters. Regeneration of resin and oils. Regulation of the dosage rate of chemicals in the regeneration process of the resin. Flashing of the resin of the degenerating solution and preparation of them to the subsequent cycle. Monitoring the irregulation of oxygen's oxygen flow, the amount of wastewater, the content of toxic substances, the degree of wastewater treatment, the amount of foam of water in the aerotanes, the concentration of alkali solutions and the acid of control and measuring instruments and analyzes. Service Introduction Filters of Aerotenkov, Control gallery with components and reinforcement, as well as instrumentation. Equipment of equipment.
Must know: technological regimes of the processes of ion-exchange education, biochemical oxidation and aeration of wastewater, resin regeneration; scheme of the served section; device of ion-exchange, biochemical, mechanical filters, evaporating installations, fittings and communications; appointment conditions for the use of complex control and measuring instruments; parameter technological cleaning mode and process control rules; baseipels.
Section "Professions of workers common to all sectors of the national economy" ((ETKS №1))
4th category
Characteristic of work. Maintaining the process of purification of industrial wastewater from impurities by the method of ion-exchange cleaning or biochemical oxidation. Putting radioactive waters on evaporating installations. Preparation of reagents: resins, magnesite, ammonia, acids, etc., dosing and loading them into devices depending on the number and composition of incoming wastewater. Maintaining ammonia precipitation processes from suprasol water in the ammonia column, biphans of flying ammonia and decomposition of associated ammonia in the reactor. Taking waste water to ion-exchange filters or in aerotanks. Observation of aeration intensity and filtering process. Regulation of the technological process of sorption (purification) of radioactive waters. Regeneration of resin and oils. Adjusting the dosage and rate of chemicals in the process of regeneration of the resin. The washing of resins from the regenerating solution and prepare them to the subsequent cycle. Control and regulation of oxygen intake for aerotanes, wastewater amounts, toxic content, degree of wastewater treatment, the amount of foam on the water surface in aerotanes, the concentration of alkali solutions and acid with the help of measuring instruments and according to the results of analyzes. Service of aerothelanky ion exchange filters, control gallery with connections and reinforcement, as well as instrumentation. Troubleshooting equipment.
Must know: technological regimes of the processes of ion-exchange cleaning, biochemical oxidation and wastewater aeration, resin regeneration; scheme of the serviced area; device of ion-exchange, biochemical, mechanical filters, evaporating installations, fittings and communications; appointment and conditions for the use of complex control and measuring instruments; technological cleaning mode parameters and process control rules; Basics of heat engineering.
