مجموعة تكنولاب البهاء جروب

تحاليل وتنقية ومعالجة المياه
 
الرئيسيةالبوابةمكتبة الصورس .و .جبحـثقائمة الاعضاءالمجموعاتالتسجيلدخول
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 | 
 

 WASTE WATER MANAGEMENT presents AEROBIC -verses- ANAEROBIC/Lمقارنة بين المعالجة البيولوجية الهوائية واللاهوائية

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


عدد المساهمات : 3492
تاريخ التسجيل : 15/09/2009
العمر : 49
الموقع : مصر

مُساهمةموضوع: WASTE WATER MANAGEMENT presents AEROBIC -verses- ANAEROBIC/Lمقارنة بين المعالجة البيولوجية الهوائية واللاهوائية   السبت مارس 10, 2012 4:58 am

Waste Water Treatment Processes

BY

GENERAL.DR

BAHAA BADR

TECHNOLAB EL-BAHAA GROUP

WASTE WATER MANAGEMENT

presents

AEROBIC -verses- ANAEROBIC


THE AEROBIC PROCESS

There are two basic types of sewerage treatment processes, which are the Aerobic process and the Anaerobic process.

Aerobic means with air or oxygen and Anaerobic (septic) means without air or oxygen.

Aerobic bacteria are a higher life form and when digesting waste are utilising dissolved oxygen or air in the waste water, where as anaerobic bacteria digest the waste through acid fermentation.

Wastewater Treatment plants that use the aerobic processes are referred to as the Modern Day Normal Treatment Plant and most modern treatment plants owned by councils and governments use this type of technology.

These treatment plants treat the sewage with digestion of organic matter or sewage using an ‘Aerobic Activated Sludge’ process, which takes place in an oxygen enriched environment or wastewater treatment plant tank.

The treatment of the waste happens within a few short hours as compared to a septic process using anaerobic digestion, which can be in the order of 70 to 90 days, depending on temperature.

Aerobic digestion has two main phases within the treatment cycle:

1. Aerobic digestion is called Activated Sludge which is formed through aeration of the incoming sewage where it is mixed with the previously grown deposit of so called humus known as a bacterial biomass, where digestion of nutrients and ammonia takes place.

2. The bacterial biomass quite readily flocculates and settles in a quiet zone where the solids are retained after settling and the clear water is removed by decanting. The settled solids stay within the system to become mixed with the new incoming sewage to be digested and oxidised through continuous never ending cycles of aeration in an oxygen enriched environment within the treatment system.

An Activated Sludge biomass that has been established for a period greater than 5 days develops sufficient Aerobic bacteria to digest ammonia and other organic nitrogen to nitrates.

During the off periods of cycled aeration where the dissolved oxygen is depleted an anoxic environment becomes part of the process.

This causes the aerobic bacteria to respirate on nitrates during this period, which converts it to free nitrogen.

Activated sludge offers several important operating parameters which can be tuned to a particular application and as the digestion and oxidation of the waste is more efficient there is little or no desludging required except under extreme heavy load conditions. Oxidation processes convert all organic matter to simple carbon compounds, gasses, and water.

"Ozzi Kleen” uses the activated sludge process because the naturally occurring aerobic bacteria are more aggressive and driven with the energy of dissolved oxygen in an aerobic chamber, offer a far more effective and efficient treatment process, where rapid digestion of the waste takes place in a relatively smaller vessel.

The Treatment Plant is designed to absorb shock loads, i.e.; automatic washing machine during heavy wash days and above normal E.P. loading for short periods.

All this is due to the cyclic process, which absorbs the increase in flow by allowing the filling of the main aeration tank and operating at a high level.

It is not until the next decanting cycle that this flow is passed on, and a fixed weir to ensure sufficient contact time with the disinfecting agent controls this flow.
الرجوع الى أعلى الصفحة اذهب الى الأسفل
معاينة صفحة البيانات الشخصي للعضو http://technolabelbahaagp.googoolz.com
Admin
Admin


عدد المساهمات : 3492
تاريخ التسجيل : 15/09/2009
العمر : 49
الموقع : مصر

مُساهمةموضوع: رد: WASTE WATER MANAGEMENT presents AEROBIC -verses- ANAEROBIC/Lمقارنة بين المعالجة البيولوجية الهوائية واللاهوائية   السبت مارس 10, 2012 5:04 am

Waste Water Treatment Processes

BY

GENERAL.DR

BAHAA BADR

TECHNOLAB EL-BAHAA GROUP

WASTE WATER MANAGEMENT

presents

AEROBIC -verses- ANAEROBIC



THE ANAEROBIC PROCESSES


Treatment plants that use septic digestion as one of the processes and aeration of the septic water as another process are frequently referred to as modified septic systems.

In this type of treatment system or two-stage treatment system, two individual totally different processes are used which do not complement each other but rather are at opposite ends of the biological chain.

1. The Primary process is septic and Anaerobic.

2. The Secondary process is Aerobic.

Anaerobic digestion takes place where organic matter is allowed to putrefy through acid fermentation in a septic tank.

This process takes several months as compared to the aerobic process, which takes several hours.

The septic process develops sulphur compounds, which is food for sulphur seeking microorganisms.

This process also produces odorous smells when the effluent is discharged.

The smells are gases mainly hydrogen sulphide, methane and carbon dioxide, with dissolved sulphur compounds in the discharged effluent.

Anaerobic bacteria are also very fragile and any inorganic compounds, i.e., soaps and household cleaners or disinfectants, discharged into their environment quickly upset them causing poor treatment performance.

In addition, the excessive amounts of water reduce the contact of bacteria and the food waste causing starvation.

In a two stage treatment system the primary phase or septic process has no operating parameters and cannot be tuned to a particular loading situation but relies on the retention of solids by floatation and settling.

The retained solids are converted to bacteria cells, which remains in the system as sediment or sludge, which will require frequent desludging.

Anaerobic digestion of organic matter has no oxidising process to reduce the volume of sludge.

In a two stage treatment system periods of high sewage flows (hydraulic loading) can cause scouring of septic sludge or solids from the septic compartment.

If this sludge waste escapes from the septic tank the organic loading on the aerobic section can be excessive causing poor treatment.

In this type of system there is little that can be done about it except stagger or reduce the loads of water discharged from the laundry etc.

High sewage flows that are generated in a home and passing through a septic tank causes scouring and a carry over of solids, and as there is little or no buffer zone to absorb these shock loads, solids pass through to the secondary treatment compartments of the plant.

All the compartments in this type of system are kept constantly full, and rely on an overflow of each compartment to transfer the liquid from tank to tank and compartment to compartment so scouring can happen quite easily during periods of shock loads.

During the Aerobic section of the two-process treatment system no Activated Sludge is formed as it does in an oxidising system, but rather a slime type growth, which takes place on a submerged media of baffles and tubes.

When this slime growth becomes heavy it sloughs off (breaks away) from the submerged media and settles to the floor and as there is little to control this slime growth sediment, choking of the system often occurs causing loss of treatment.

Any slime growth solids that settle in the settling compartment are supposed to be removed from the process and returned to the primary septic tank.

This is difficult to achieve with inadequate designed tanks.

In a two-stage treatment system there is a high level of internal mixing.

In the first instance the naturally occurring aerobic bacteria in the raw sewage are promptly destroyed on entering the septic tank.

Due to the water passing through the septic tank anaerobic bacteria are also passing off in the septic effluent and are destroyed on entering the aeration tank, and again aerobic bacteria passing off from the aeration tank are destroyed when they are returned to the primary septic tank.

This action of mixing these two processes in this format causes an even heavier hydraulic load on the primary septic tank, and a higher loading on the aeration tank with septic effluent.
الرجوع الى أعلى الصفحة اذهب الى الأسفل
معاينة صفحة البيانات الشخصي للعضو http://technolabelbahaagp.googoolz.com
 
WASTE WATER MANAGEMENT presents AEROBIC -verses- ANAEROBIC/Lمقارنة بين المعالجة البيولوجية الهوائية واللاهوائية
استعرض الموضوع السابق استعرض الموضوع التالي الرجوع الى أعلى الصفحة 
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مجموعة تكنولاب البهاء جروب :: قسم معالجة وتنقية وتحاليل المياه :: معالجة الصرف الصناعى والصحى-
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