REF. WASTE WATER ENGINEERING BY METCALF & EDDY PP 28 TABLES 2-11
 
HOSPITAL EFFLUENT TREATMENT PLANT :
 
 
Discharge Calculation:
OPTION-I
 
 
.
The proposed hospital will have ------ beds.(Number of bed mentioned in municipality records or other govt document)
1. Bed in Hospital= Nos @ 500 liter per bed = Liter 
2. Employee in Hospital = nos @ 40 liter per employee=  Liter
3.Hostels- Persons = nos @ 150 liters per person.= Liter
4.Kitchen Meals= nos@ 10 liter per meal = Liter
So, Total Quantity of discharge: --------- liter per day
      
 
Discharge Calculation:
OPTION-II
Total water purchased or drawn from bore well = A  Liter/day (Bill of water purchase or flow meter reading of bore well)
Quantity of Effluent , liter per day = 80 % of ( A )  
WASTE
WATER FLOW RATES IN DIFFERENT UNITS:
Waste
water consist primarily of used water, the water that reaches the sewer . 
For
different units it is different as shown in the chart .
 
  | 
Source | 
Unit | 
Range
  l/u/d | 
Typical
  l/u/d | 
  | 
Apartment | 
Person | 
200-340 | 
260 | 
  | 
Hotel
  resident | 
Resident | 
150-220 | 
190 | 
  | 
Hotel
  Employee | 
Employee | 
30-50 | 
40 | 
  | 
Individual
  Home | 
Person | 
190-350 | 
280 | 
  | 
Airport | 
Passenger | 
8-15 | 
10 | 
  | 
Automobile
  service station | 
Vehicle
  served | 
150-200 | 
200 | 
  | 
Restaurant | 
Meal | 
8-15 | 
10 | 
  | 
Office | 
Employee | 
30-65 | 
55 | 
  | 
Laundry | 
Machine | 
1800-2600 | 
2200 | 
  | 
Laundry | 
Wash | 
180-200 | 
190 | 
  | 
Hospital
  medical | 
BedEmployee
 | 
500-95020-60
 | 
65040
 | 
  | 
School | 
Student | 
20-65 | 
40 | 
  | 
School
  boarding | 
Student | 
200-400 | 
280 | 
  | 
For
  Industries |  | 
80%
  of water used used in production will be released as waste water |  | 
  | 
Meat
  processing | 
Mg | 
15-20
  cu mtr/ Mg |  | 
  | 
Milk
  Products | 
Mg | 
10-20
  cu mtr/Mg |  | 
  | 
Bread | 
Mg | 
2-4
  cu mt/Mg |  | 
  | 
Beer | 
Mg | 
10-16
  cu mtr/Mg |  | 
  | 
Whisky | 
Mg | 
60-80
  cu mtr/Mg |  | 
  | 
Paper
  Pulp | 
Mg | 
250-800
  cu mt/ Mg |  | 
  | 
Paper | 
Mg | 
120-160
  cu mtr/Mg |  | 
  | 
Textile
  Bleaching (Cotton) | 
Mg | 
200-300
  cu mtr/Mg |  | 
  | 
Textile
  Dyeing (Cotton) | 
Mg | 
30-60
  cu mtr/Mg |  | 
REF : WASTE WATER ENGINEERING : TREATMENT , DISPOSAL AND REUSE
--- METCALF & EDDY .