Watsan matters

13.-1436. Slow-release fertiliser.

13.-1435. Slow sand filtration.

13.-1434. Slow sand filter.

13.-1433. Skid-mounted system.

13.-1432. Situation and problem analysis.

13.-1431. Sitter.

13.-1430. Siphon.

13.-1429. Sinkhole.

13.-1428. Single ventilated improved pit - ( VIP ).

13.-1427. Single vault UDDT - ( Urine diversion dry toilet ).

13.-1426. Single stage pump.

13.-1425. Single pit.

13.-1424. Single pit latrine.

13.-1423. Simplified sewer.

13.-1422. Simplified planning tool - ( SPT ).

13.-1421. Siltation.

13.-1420. Silt.

13.-1419. Silt trap.

13.-1418. Short rotation plantation - ( SRP ).

13.-1417. Shock chlorination.

13.-1416. Shelf life.

13.-1415. Sharps.

13.-1414. Sharps container.

13.-1413. Shared value.

13.-1412. Shared sanitation facility.

13.-1411. Shallow well.

13.-1410. Shallow trench latrine.

13.-1409. Shallow dug well.

13.-1408. Shales.

13.-1407. Shadouf.