مجموعة تكنولاب البهاء جروب

تحاليل وتنقية ومعالجة المياه
 
الرئيسيةالبوابةمكتبة الصورس .و .جبحـثالأعضاءالمجموعاتالتسجيلدخول
تنظيف وتطهير وغسيل واعادة تاهيل الخزانات


معمل تكنولاب البهاء جروب
 للتحاليل الكيميائية والطبية
والتشخيص بالنظائر المشعة
 للمخدرات والهرمونات والسموم
 وتحاليل المياه

مجموعة
تكنولاب البهاء جروب
لتصميم محطات الصرف الصناعى والصحى
لمعالجة مياه الصرف الصناعى والصحى
مجموعة تكنولاب البهاء جروب
المكتب الاستشارى العلمى
دراسات علمية كيميائية



معالجة الغلايات وانظمة البخار المكثف
معالجة ابراج التبريد المفتوحة
معالجة الشيللرات
مجموعة تكنولاب البهاء جروب
اسنشاريين
كيميائيين/طبيين/بكترولوجيين
عقيد دكتور
بهاء بدر الدين محمود
رئيس مجلس الادارة
استشاريون متخصصون فى مجال تحاليل وتنقية ومعالجة المياه
متخصصون فى تصنيع وتصميم كيماويات
معالجة الصرف الصناعى والصحى
حسب كل مشكلة كل على حدة
تصنيع وتحضير كيماويات معالجة المياه الصناعية
مؤتمرات/اجتماعات/محاضرات/فريق عمل متميز
صور من وحدات معالجة المياه


technolab el-bahaa group
TECHNOLAB EL-BAHAA GROUP
EGYPT
FOR
WATER
TREATMENT/PURIFICATION/ANALYSIS
CONSULTANTS
CHEMIST/PHYSICS/MICROBIOLIGIST
 
INDUSTRIAL WATER
WASTE WATER
DRINKING WATER
TANKS CLEANING
 
CHAIRMAN
COLONEL.DR
BAHAA BADR EL-DIN
0117156569
0129834104
0163793775
0174041455

 

 

 

تصميم وانشاء محطات صرف صناعى/waste water treatment plant design

technolab el-bahaa group
egypt
We are a consultants in water treatment with our chemicals as:-
Boiler water treatment chemicals
Condensated steam treatment chemicals
Oxygen scavenger treatment chemicals
Ph-adjustment treatment chemicals
Antiscale treatment chemicals
Anticorrosion treatment chemicals
Open cooling tower treatment chemicals
Chillers treatment chemicals
Waste water treatment chemicals
Drinking water purification chemicals
Swimming pool treatment chemicals
Fuel oil improver(mazote/solar/benzene)
technolab el-bahaa group
egypt
We are consultants in extraction ,analysis and trading the raw materials of mines as:-
Rock phosphate
32%-30%-28%-25%
Kaolin
Quartez-silica
Talcum
Feldspae(potash-sodumic)
Silica sand
Silica fume
Iron oxid ore
Manganese oxid
Cement(42.5%-32.5%)
Ferro manganese
Ferro manganese high carbon

 

water treatment unit design


 

وكلاء لشركات تركية وصينية لتوريد وتركيب وصيانة الغلايات وملحقاتها
solo agent for turkish and chinese companies for boiler production/manufacture/maintance

 

وكلاء لشركات تركية وصينية واوروبية لتصنيع وتركيب وصيانة ابراج التبريد المفتوحة

 

تصميم وتوريد وتركيب الشيللرات
design/production/maintance
chillers
ابراج التبريد المفتوحة
مجموعة تكنولاب البهاء جروب
المكتب الاستشارى العلمى
قطاع توريد خطوط انتاج المصانع
 
نحن طريقك لاختيار افضل خطوط الانتاج لمصنعكم
سابقة خبرتنا فى اختيار خطوط الانتاج لعملاؤنا
 
1)خطوط انتاج العصائر الطبيعية والمحفوظة والمربات
2)خطوط انتاج الزيوت الطبيعية والمحفوظة
3)خطوط انتاج اللبن الطبيعى والمحفوظ والمبستر والمجفف والبودرة
4)خطوط تعليب وتغليف الفاكهة والخضروات
5)خطوط انتاج المواسير البلاستيك والبى فى سى والبولى ايثيلين
6)خطوط انتاج التراى كالسيوم فوسفات والحبر الاسود
7)خطوط انتاج الاسفلت بانواعه
Coolمحطات معالجة الصرف الصناعى والصحى بالطرق البيولوجية والكيميائية
9)محطات معالجة وتنقية مياه الشرب
10)محطات ازالة ملوحة البحار لاستخدامها فى الشرب والرى
11)الغلايات وخطوط انتاج البخار الساخن المكثف
12)الشيللرات وابراج التبريد المفتوحة وخطوط انتاج البخار البارد المكثف
 
للاستعلام
مجموعة تكنولاب البهاء جروب
0117156569
0129834104
0163793775
 
القاهرة-شارع صلاح سالم-عمارات العبور-عمارة 17 ب
فلا تر رملية/كربونية/زلطيه/حديدية

وحدات سوفتنر لازالة عسر المياه

مواصفات مياه الشرب
Drinking water
acceptable
values

50

colour

acceptable

Taste

nil

Odour

6.5-9.2

ph

 

1 mg/dl

pb

5 mg/dl

as

50 mg/dl

cn

10 mg/dl

cd

0-100mg/dl

hg

8 mg/dl

f

45 mg/dl

N02

1 mg/dl

Fe

5 mg/dl

Mn

5.1 mg/dl

Cu

200 mg/dl

Ca

150 mg/dl

Mg

600 mg/dl

Cl

400 mg/dl

S04

200 mg/dl

Phenol

15 mg/dl

zn

 

 

الحدود المسموح به
ا لملوثات الصرف الصناعى
 بعد المعالجة
Acceptable
values
treated wate water
7-9.5

ph

25-37 c

Temp

40 mg/dl

Suspended solid

35 mg/dl

bod

3 mg/dl

Oil & grase

0.1 mg/dl

hg

0.02 mg/dl

cd

0.1 mg/dl

cn

0.5mg/dl

phenol

1.5 ds/m

conductivity

200 mg/dl

na

120 mg/dl

ca

56 mg/dl

mg

30 mg/dl

k

200 mg/dl

cl

150 mg/dl

S02

0.75 mg/dl

Fe

0.2 mg/dl

Zn

0.5 mg/dl

Cu

0.03 mg/dl

Ni

0.09 mg/dl

Cr

0.53 mg/dl

لb

0.15 mg/dl

pb

 





pipe flocculator+daf
plug flow flocculator
lamella settels

محطات تحلية مياه البحر بطريقة التقطير الومضى على مراحل
MSF+3.jpg (image)
محطات التقطير الومضى لتحلية مياه البحر2[MSF+3.jpg]
some of types of tanks we services
انواع الخزانات التى يتم تنظيفها
ASME Specification Tanks
Fuel Tanks
Storage Tanks
Custom Tanks
Plastic Tanks
Tank Cleaning Equipment
Double Wall Tanks
Septic Tanks
Water Storage Tanks
Fiberglass Reinforced Plastic Tanks
Stainless Steel Tanks
Custom / Septic
مراحل المعالجة الاولية والثانوية والمتقدمة للصرف الصناعى

صور مختلفة
من وحدات وخزانات معالجة الصرف الصناعى
 التى تم تصميمها وتركيبها من قبل المجموعة

صور
 من خزانات الترسيب الكيميائى والفيزيائى
 لوحدات معالجة الصرف الصناعى
المصممة من قبل المحموعة



technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group

technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group




مياه رادياتير اخضر اللون
بريستول تو ايه
انتاج شركة بريستول تو ايه - دمياط الجديدة
مجموعة تكنولاب البهاء جروب

اسطمبات عبوات منتجات شركة بريستول تو ايه-دمياط الجديدة

مياه رادياتير خضراء فوسفورية

من انتاج شركة بريستول تو ايه 

بترخيص من مجموعة تكنولاب البهاء جروب


زيت فرامل وباكم

DOT3



شاطر | 
 

 المعالجة الطبيعية وكيفية تصميم المعدات والخزانات والفلاتر

استعرض الموضوع السابق استعرض الموضوع التالي اذهب الى الأسفل 
كاتب الموضوعرسالة
Admin
Admin
avatar

عدد المساهمات : 3557
تاريخ التسجيل : 15/09/2009
العمر : 49
الموقع : مصر

مُساهمةموضوع: المعالجة الطبيعية وكيفية تصميم المعدات والخزانات والفلاتر   السبت مارس 24, 2012 3:49 pm

CLARIFICATION

1. Operators must be able to safely and effectively perform routine start up operation
and maintenance.

2. Operators must be able to divert flow from a clarifier, shut the unit down, wash the
unit out (diverting the wash flow to the head of the plant), and safely make routine
(minor) repairs to the structure or drive mechanism.

3. Operators must understand the effects of the following on clarifier efficiency:

a. Detention time

b. Removal efficiency
;
c. Weir overflow rate;

d. Surface loading rate;

e. Solids loading rate.

4. Operators must know the causes and remedies for clarifier short-circuiting.

5. Operators must know the difference between vertical and horizontal flow clarifiers.

6. Once a clarifier is loaded, operators must know how to establish and maintain a
correct sludge withdrawal rate.

7. Operators must understand the effects of the following on clarifier efficiency:

a. Particle size;

b. Particle shape;

c. Water temperature.

8. Operators must be able to locate and identify the main components of clarifiers,
including parts common to all clarifiers:

a. Influent pipe;

b. Effluent weirs;

c. Effluent channel;

d. Sludge collector mechanism;

e. Sludge withdrawal system; and

f. Sludge/scum collector drive mechanism.

9. Operators must be able to carry out the following performance inspections of
clarifiers:

a. Monitor scum levels on water surface and

b. Measure sludge blanket depth.

10. Operators must be able to recognize hydraulic overload and, if possible, take
corrective action before the sludge blanket in clarifiers is threatened with washout,
resulting in permit violations and fines.

11. Operators of clarifiers must be able to design and implement an emergency
response plan for dealing with mechanical failure of a clarifier.

The minimum
objectives of such a plan must include methods for:

a. Removal of the sludge blanket as quickly as possible;

b. Diversion of flow away from the affected clarifier;

c. Protection against freeze-up, if failure occurs during cold weather; and

d. Protection of the sludge collection mechanism from jamming or other
malfunction.

12. Operators must be able to carry out routine inspections and mechanical
maintenance of clarifiers, including:

a. Cleaning weirs and effluent channel;

b. Changing or adjusting packing on all pumps;

c. Lubricating drive motors, pumps, and collector mechanisms;

d. Exercising all valves;

e. Visually inspecting for proper rotation of collector mechanisms;

f. Listening for any unusual mechanical sounds (for example, scraping,
“chirping,” whining, or bumping);

g. Inspecting oil or grease leaks; and inspecting airlifts and related piping for
correct pressure.

13. Before starting up a clarifier, operators must be able to inspect for:

a. Debris or other foreign material in the clarifier;

b. Proper mechanical and electrical operation of the collector mechanism; and

c. Correct operation of the sludge pumps after loading begins.

---------------------------------------------------------------------------------------
GROUNDWATER REMEDIATION SYSTEM

1. Contaminants—identify the most common types of contaminants found in
groundwater that are being remediated.

a. Volatile Organic Compounds (VOC),

b. Semi-Volatile Organic Compounds (SVOC)

c. petroleum hydrocarbons

d. solvents

e. pesticides

f. nitrates, metals

2. Define the following terms:

a. groundwater

b. saturated zone

c. unsaturated zone

d. capillary fringe

e. permeability

f. confined aquifer

g. unconfined aquifer

h. drawdown

i. yield

3. Identify and explain properties of contaminants including:

a. solubility

b. vapor pressure

c. charges

4. Identify and describe the common types of groundwater remediation systems:

a. pump and treat

b. inorganic remediation processes

c. in-situ treatment

d. soil vapor extraction

e. air sparging

f. combined systems

g. intrinsic bioremediation

5. Identify and describe the operation and O&M of components of a pump and treat
system

a. pumps

b. oil water separator

c. bioreactors

d. air stripper

e. UV oxidation

f. carbon adsorption

g. offgas treatment

h. filtration

i. control systems

6. Identify and describe the methods of remediating inorganic contaminants:

a. Neutralization

b. precipitation/flocculation/sedimentation

c. oxidation-reduction

d. ion exchange

e. carbon adsorption

---------------------------------------------------------------------------------------
TREATMENT USING GRANULAR MEDIA FILTRATION
AND MICROSCREENING

1. Operators must be able to describe the function of granular media filtration and
specify the location of such a filter in a typical industrial wastewater process
stream.

2. Operators must be able to define and describe the filtration and backwashing
phases of the filter operation:

a. Breakthrough;

b. Head loss;

c. Differential Pressure;

d. Run length;

e. Channeling;

f. Fouling;

g. Air scouring;

h. Surface wash;

i. Media loss.

3. Operators should be able to differentiate between the operation of downflow,
upflow, and bi-flow filters; single and multimedia filters; and gravity and pressure
filters.

4. Operators looking at a cross-section of a typical downflow gravity filter must be
able to identify and describe the function of the following components:

a. Influent piping and valve;

b. Washwater trough;

c. Media;

d. Support gravel;

e. Underdrain system;

f. Effluent piping and valve;

g. Washwater piping and valve; and

h. Drains

5. Operators should be able to explain how filter influent characteristics, flow rate,
media characteristics, and available head determine run length of a filter.

6. Operators must be able to describe the three important types of flow control
systems used in granular media filtration: effluent rate control, influent flow
splitting, and declining rate filtration.

7. Operators must be able to identify the typical causes and implement control
measures for the following common operational problems:

a. Turbidity breakthrough;

b. Grease build-up;

c. Loss of filtering medium;

d. Gravel mounding;

e. Short filter runs;

f. Mudballs

g. High suspended solids concentrations

8. Operators must be able to identify and perform routine maintenance on the
following components of a typical microscreen system:

a. Drum;

b. Microfabric;

c. Water spray system;

d. Solids waste hopper.

9. Operators must be able to describe how microscreens remove small solids from
wastewater and must be able to explain the significance of the size of the
openings in microfabric.

10. If filters or microscreens are used, operators must be able to perform
backwashing at the recommended frequency. If automatic or continuous
backwashing filters are used, operators must be able to check their performance
regularly and adjust the backwash cycle or backwash water flow rate as
necessary.

----------------------------------------------------------------------------------------
FLOW AND LOAD EQUALIZATION

1. Hydraulics: Operators must understand the basic principles of hydraulics and how
they relate to flow through a treatment plant.

a. Basic principles – Conservation of Energy Equation

• Understand how material and pump selection can affect the hydraulics in
a treatment plant
• Understand how a change in elevation can affect flow through a treatment
plant
• Understand how pressure affects flow through a treatment plant –including
how this relates to fluid levels in equalization tanks
b. Basic principle – Continuity Equation
• Understand how a change in flow conveyance geometry can affect flow
velocity and how the change can affect treatment processes

2. Operators must be able to describe the following principles:

a. Flow equalization;

b. Load equalization;

c. Emergency retention.

3. Operators must know the difference between variable volume and constant
volume equalization and where each is applicable.

4. Operators must know the role of mixing in equalization.

5. Operators must know how to adjust flow rates from an equalization tanks in
response to influent flow rates and the impact such adjustment will have on
downstream unit processes.

6. Operators must understand the difference between sideline and inline
equalization.
----------------------------------------------------------------------------------------
RESIDUAL SOLIDS MANAGEMENT

1. Operators need to know that prior to the Clean Water Act it was common practice
to discharge treatment waste directly to receiving stream.

2. Operators must know that specific effluent discharge limits are now required and
regulated through the NPDES permitting program.

3. Operators must know what NPDES stands for. (National Pollutant Discharge
Elimination System)

4. Operators must know the negative effect residual solids have on the receiving
stream. (Sediment builds up in rivers and streams, toxic effect to biological life,
detrimental to wildlife)

5. Operators must know that the disposal of residual solids requires a Non-
Discharge Permit issued by DWQ (Division of Water Quality).

6. Operators must know the sources of residual solids (sludge) production (ex. Filter
backwash water, sedimentation tanks or basins, metal precipitation).

7. Operators must know the methods of residual solids removal. (Manual: drain
tank, wash down and squeegee tank. Continuous: mechanical rakes or scrapers,
vacuum methods, upflow clarifiers)

8. Operators must know solids handling alternatives. (Thickening, Conditioning,
Dewatering, Disposal)

9. Operators must know that the primary function of thickening is to reduce the
sludge volume.

10. Operators must know various thickening processes. (gravity thickener, diffused air
floatation, centrifuge, gravity belt thickener, rotary drum thickener)

11. Operators must know that Conditioning facilitates the removal of water in
thickening and dewatering processes.

12. Operators must know various products used in Conditioning. (ferric chloride, lime,
polyelectrolytes)

13. Operators must know that synthetic organic chemicals know as Polyelectrolytes
used in conditioning are commonly called Polymers.

14. Operators must know the three (3) general types of polymers and their charge
(anionic-negative charge, cationic-positive charge, and nonionic-neutral charge).
15. Operators must know that the objective of Dewatering is to reduce the sludge
moisture and sludge volume.

16. Operators must know the various methods used for dewatering residual solids.
(pressure filtration including plate & frame filter press and belt filter press, vacuum
filtration, sand drying beds, vacuum assisted drying beds, drying lagoons, and
bag filters)

17. Operators must know where laws that regulate the disposal of industrial residual
solids are found. ]

18. Operators must know the various methods available for disposal of residual
solids. (land application, distribution & marketing, monofilling, surface disposal,
discharged to sanitary sewer.

---------------------------------------------------------------------------------------
ASH SEDIMENTATION BASIN

1. Operators must know the reason for having ash basins (History)

2. Operators must understand the use of precipitators for increased solids removal
prior to basin use.

3. Operators must know the environmental impacts of not using an ash basin.

4. Operators must know the process of ash sedimentation and metals removal.

5. Operators must know control technologies pertaining to ash basin operations.

6. Operators must know the common testing parameters for ash basin effluents.

7. Operators must know the effect and importance of pH control for operations.

8. Operators must know the effects of thermal differences for ash basin operation.

9. Operators must know the characteristics of the influent slurry stream.

10. Common effluent testing parameters.
----------------------------------------------------------------------------------------
ENGINES and GENERATORS

1. Operators must be able to locate the following on an engine: throttle; choke;
battery (if appropriate); pull-rope; spark plugs or glow plugs; air, fuel, and oil filters
(if appropriate); oil drain plug; cooling system; and fan or other belts (if
appropriate).

2. Operators must be able to interpret typical engine operating gauges such as
tachometers; oil, temperature, and pressure gauges; fuel gauges; and
thermometers.

3 Operators should be able to perform the following routine preventive maintenance
tasks for any internal combustion engine:

a. Change or clean all filters according to prescribed schedule;

b. Change oil according to prescribed schedule and manufacturer’s
recommendations;

c. Replace and gap new spark plugs and points for gasoline engines according
to prescribed schedule;
d. Inspect belts for wear and replace if necessary, restoring proper tension;

e. Check and maintain battery, cables, and terminal posts;

f. Check coolant level and add coolant when necessary; and

g. Add appropriate fuel additives for winter operation.

4. Operators should be able to perform the following simple troubleshooting tasks for
engines:

a. Check all spark plug connections;

b. Check and replace a battery;

c. Check fuel lines for blockage;

d. Diagnose engine flooding;

e. Check air filters for blockage; and

f. Prime diesel fuel injectors when dry.

5. If the system has not been designed for automatic start-up after power failure or
when the automatic device fail, operators must know exactly how to start up and
shut down a stand-by electrical generating system.

6. Operators must be able to interpret accurately any gauges designed to measure
generator performance (voltage, amperage, kilowatt/hours, etc.) and understand
proper documentation.
-----------------------------------------------------------------------------------------
CARBON ADSORPTION

1. Operators must be able to describe in general terms the physical process of
adsorption of the non–biodegradable and slowly biodegradable organic
compounds on to organic carbon along with factors affecting process
effectiveness.

2. Operators must be able to define the following:

a. Electrostatic attraction;

b. GAC (Granular activated carbon);

c. PAC (powdered activated carbon);

d. Head loss;

e. Quench;

f. Organic;

g. Regeneration;

h. Defining;

i. Breakthrough;

j. Turbidity;

k. Flux;

L Channeling;

m. Delta P and;

n. Backwashing.

3. Operators must be able to calculate and trend COD removal efficiencies in carbon
adsorption columns, by comparing COD analyses of carbon column influent and
effluent.

4. Operators must be able to determine if there has been fouling of carbon in a
column, due to decreased upstream organic compounds, and should be able to
take necessary corrective actions.

5. Operators must be familiar with various carbon adsorption processes and
common components along with most common associated problematic and / or
emergency conditions.

6. Operators must be able to describe and conduct typical process monitoring that
should be performed on a carbon adsorption unit.

7. Operators must be able to determine if pumps are pumping adequate amounts of
carbon slurry.

8. Operators must be able to describe some of the typical industrial applications for
activated carbon treatment.

9. Operators must be aware of necessary activities to start up and shut down a
carbon adsorption unit.

10. Operators must be familiar with various regeneration processes and common
components along with typical associated problems and situations.
-----------------------------------------------------------------------------------------
DISSOLVED AIR FLOTATION

1. Operators must know the two primary purposes for utilizing a DAF?

2. Operator must know the six primary parts of a DAF and their functions:

a. Air Injection Equipment;

b. Pressurized Retention Tank;

c. Recycle Pump;

d. Distribution assembly;

e. Sludge Scrappers and;

f. Effluent Baffle.

3. Operator must know the preferred mode of operation from a Maintenance
standpoint.

4. Operator must know the normal pressure for the DAF recycle tank.

5. Operator must be able to calculate hydraulic and solids loading rate.

6. Operator must know the typical range of recycle rate on a DAF.

7. Operator must know the normal float level under the water line for proper
operation of a DAF.

8. Operator must know the most common method of Dissolved air flotation.

9. Operator must know the following factors affecting DAF operational efficiency:

a. Solids Loading;

b. Hydraulic Loading;

c. Air to Solids Ratio;

d. Recycle Rate and;

e. Sludge Blanket Depth.

10. Operators must know proper startup procedures.

11. Operators must know proper shutdown procedures.

12. Operators must know proper chemical use, addition and effect on system
efficiency.
----------------------------------------------------------------------------------------
GREASE AND OIL REMOVAL

1. Operators must be able to describe/understand local regulatory pretreatment
standards (oil/grease limitations).

2. Operator should understand and make an attempt to find out how the oil/grease is
being generated and why it is being introduced into the wastewater waste stream.

3. Operators must be able to describe the types of oily waste encountered by
operators: free oils, emulsified /water soluble oils, and greases.

4. Operators must be able to describe the treatment options associated with the free
oils.

5. Operators must be able to describe the treatment options associated with
emulsified/water soluble oils.

6. Operators must be able to describe the treatment options associated with
greases.

7. Operators should understand (and describe basic operating principles) on the
following oil/grease removal systems:

a. Physical/Chemical Systems (including DAF);

b. API (American Petroleum Institute Oil/Water Separators;

c. Oil Skimmers and;

d. Grease Traps.

8. Operators must be able to describe floatation, coagulation, and the role of
chemicals used in destabilization of oil and grease emulsions.

9. Operators must be able to verify normal operation of DAF System thickeners by
determining the proper water, waste, and chemical feed rates, air pressure, and
by checking sampling results.

10. Where oil and greases are separated by coagulation in settling tanks, operators
must be able to establish correct feed pump coagulant rates, determine accuracy
of associated metering devices, and verify flow through chemical dosing lines.

11. Operators must be able to verify satisfactory operation of centrifuges, special
media filters, or heat treatment devices, if these devices are used to separate oils
and greases from waste streams.

12 Operators must be able to carry out routine maintenance of equipment used to
separate oil and greases:

a. Lubricating units at the recommended frequency; and

b. Examining bearings and seals.

13. Operator must be able to establish schedules for and implement regular cleaning
of oil & grease separation equipment:

a. Grease traps;

b. Oil Skimmers;

c. Oil/Water Separators and;

d. Coalescer.

14. Operator must be able to describe NCDENR regulations regarding storage,
accumulation of used oil/grease.

15. Operator must be able to describe (be familiar) with local options for recycling
used oil and the collection requirements for recycling agencies.
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